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ALKALINIZE RAPIDLY USING pH ADJUST

Fred Liers PhD alkalinize rapidly using pH AdjustYou’ve heard it before. Eat more fruits and vegetables to be alkaline. Consume more alkaline-forming foods. Eat fewer acid-forming foods to avoid acidosis. Balance your pH levels.

Maybe you’ve even studied lists or charts of acid- and alkaline-forming foods to encourage dietary choices for creating proper acid-alkaline balance.

It’s no secret that acid-alkaline balance is important for health. In fact, it is well established that pH levels in the range of 7.35–7.45 provide many benefits. The facts are the facts, and the science is sound.

ph value foods acid alkaline ph adjust

Consuming more alkaline-forming fruits and vegetables can help maintain proper pH in the body.

Yet, if creating alkalinity were that simple, then why are most individual’s pH levels acidic instead of alkaline? What can be done to remedy the endemic (and epidemic!) levels of acidosis we see today?

Consuming potassium-rich fruits and vegetables remains the most important means for maintaining alkaline conditions in the body. However, taking pH Adjust powder supplement is an effective adjunct not only for helping balance pH levels, but rapidly producing an alkaline state conducive to optimal health.

pH BALANCE BASICS

A pH of 7 is considered neutral. A slightly alkaline pH level – like 7.4 – is best for health, of course.

Known benefits of ideal pH levels (slightly alkaline) include:

• Optimal function of enzymes
• Proper mineral retention, including electrolyte reserves
• Better tissue oxygenation
• Beneficial effects on microbiome

Dietary intake of alkaline-forming foods is the most obvious way of supporting proper pH. Consuming a diet rich in alkaline forming foods, such as fruits and vegetables (particularly leafy green vegetables) and vegetable juices are proven means for successfully balancing the effects of acid-forming foods like meats, and most grains and starches (simple carbohydrates).

Vegetables and fruits contain potassium. Evidence shows that potassium is critical for producing alkaline conditions in the body.

Known factors producing overly acidic conditions in the body include consuming meats, sugar, processed foods, and simple carbohydrates like wheat, corn, rice, and most pastas and breads.

pH BALANCE ESSENTIAL FOR HEALTH

Despite the certain knowledge that consuming vegetables, vegetable juices, and certain fruits helps balance pH, most people’s pH levels are overly acidic. I personally know many people, often vegetarians, whose pH levels are perfectly within the range suggested for optimal health.

Yet, I also see that most people do not consume sufficient alkaline-forming foods (specifically vegetables and vegetable juices), and therefore I am not surprised that the pH levels of most people are overly acidic.

What people in the thick of life may not realize is the degree to which acidosis—chronic or otherwise—is taking a toll of their health. And how maintaining alkalinity can improve health, longevity and quality of life. Or how easy it can be to create and sustain alkaline conditions using diet and dietary supplements.

MODERN TIMES: CHRONIC ACIDOSIS FOR MOST

Government statistics show that individuals by far do not consume recommended amounts of fruits and vegetables. It makes me wonder what foods the average individual or family consumes daily. Fast foods, fried foods, GMO foods, sugar-laden foods, and processed foods, as well as artificial additives, pesticides and agricultural chemicals are not conducive to alkaline conditions.

Neither are high-nitrogen foods, like red meats and most high-protein animal foods, especially when over-consumed—and not balanced by potassium-rich plant foods.

It seems the diet and lifestyle of most people are such that they are overly acidic. This may be considered a symptom of “modern” life. Yet, while the acid-alkaline balance of ancient diets—and even the diets of Westerners into the 20th century may have been fundamentally better (i.e., more alkaline-forming), the principles of pH balance remain the same. The pH levels of individuals subsisting on grains in any historical period would be relatively acidic.

Beyond low potassium intake from vegetables and fruits, other factors associated with over acidity include alcohol and most pharmaceuticals, antibiotics, artificial sweeteners, preservatives and artificial colorings, low nutrient intake, chemical exposure, pollution, lack of exercise, shallow breathing, and chronic stress.

Given the prevalence of these factors, is it any wonder that maintaining alkaline conditions in the body has become difficult for the average person?

Some effects of acidosis:

• Fatigue
• Being “out of breath” easily and asthmatic symptoms
• Muscle cramping or pain—even with little exertion
• Feeling like can’t get sufficient air (low tissue oxygenation)
• Skin problems
• Allergies
• Headaches
• Weight gain

Importantly, studies indicate that long-term acidosis is linked to certain health conditions, including arthritis, diabetes, fibromyalgia, heart disease, osteoporosis, stroke, and other adverse conditions.

HOW TO BE ALKALINE: DIET AND pH ADJUST

The answer for maintaining alkalinity is to consume plenty of potassium-rich fruits and vegetables. Most people know that it is important to eat 4–6 servings of vegetables daily. Yet, how many actually do? And why is that?

Not unlike taking daily multivitamins and sufficient quantities of basic dietary supplements, maintaining proper pH levels is easier said than done for most people. It just is.

For example, what if you normally consume sufficient amounts of fruits and vegetables, but you are traveling? Or find yourself on a given day not maintaining sufficient intake to maintain optimal pH balance? Or inadvertently become exposed to “factors” that create acidosis?

If you regularly consume sufficient levels of vegetables, vegetable juices, and certain fruits, you will most likely be slightly alkaline most of the time. If you do not, then you will either need to increase your intake of these potassium-rich foods, or try something else, or both.

How do I know this? Because despite my rather large intake of vegetables, vegetable juices, and fruits, I discovered that I am myself not always sufficiently alkaline. When I recently used litmus paper to test my pH levels, I found to my surprise that I am not *always* as alkaline as I should be.

Fortunately, my father Hank Liers, who is our company’s formulator and founder, had something brewing in his mind the last few years.

Just as I was deeply wondering how to squeeze more vegetable juices into my busy schedule…he develops a formula that forever changes my perspective on acid-alkaline balance, not to mention keeping me alkaline — like all the time.

It is amazing and it is “something else.” He calls it pH Adjust. And that is what it does—adjust your pH—and fast!

pH Adjust

pH ADJUST can safely and effective alkalinize the body.

WHAT TO EXPECT: pH ADJUST BENEFITS

After taking a single dose of pH Adjust, my pH “litmus” paper turned from light-ish green to deep purple.

After taking a dose every day for 10 days, my litmus test paper is dark blue to purple nearly all the time.

In addition, my father, Dr. Hank, has noticed that by taking a single large dose (a rounded teaspoon) every morning upon arising and measuring his urinary pH levels shortly before taking the dose, his morning pH levels are consistently in the 6.8 to 8.0 range. Before initiating this practice his morning urinary pH range was 6.2 to 6.6. Using this same protocol, my mother has experienced the same pattern of morning urinary pH values.

Of course, urinary (and salivary) pH measurements over the day will show significant variations depending upon your dietary habits. However, it was noticed that the trend was to have the pH increase over time as the protocol was rigorously followed.

What changed? Well, our pH levels have changed—toward alkalinity—for one thing. For another thing, I notice I have greater stamina, breathe easier, and just “feel” better.

Another unexpected benefit: my teeth feel stronger. Go figure! I thought about it and I see that my body must be retaining minerals better.

When the body is acidic, minerals are required to “buffer” the acidity. The body will even pull minerals from bones or teeth to buffer acidity because it tries to balance acidity any way it can.

Does this mean you can stop eating vegetables—and just take pH Adjust? Absolutely “no” because your diet remains the single most important factor in keeping your body slightly alkaline. If anything, your intake of potassium-rich fruits and vegetables (like kale and other leafy greens) should increase or at least be maintained, if it is already sufficiently abundant in these foods.

The arrival of pH Adjust just means there is a highly effective tool (supplement) to help maintain proper acid-alkaline balance beyond your diet alone. It means that whenever your pH levels dip into an acidic zone, you can rapidly and effectively return yourself to an alkaline state independently of your immediate dietary circumstances. From this perspective, pH Adjust is like an insurance policy: a useful means to attain alkalinity if and when diet alone is not enough. That’s why pH Adjust is a dietary “supplement.”

I cannot guarantee you will get the exact results I obtained. Your results will depend on your diet, level of acidity, and exposure to other factors known to determine pH levels. Nevertheless, the science behind the development of pH Adjust is based on the fact that certain key forms of minerals like potassium and sodium bicarbonate and magnesium carbonate create alkaline conditions in the body.

TELL ME MORE ABOUT pH ADJUST

pH Adjust is a fluffy, mild-tasting power formula you add to water, juice, or other liquid drinks in small amounts (about 1/4 teaspoon) that rapidly “adjusts” your pH levels toward alkaline.

pH Adjust contains potassium bicarbonate, magnesium carbonate, potassium glycinate, and sodium bicarbonate. A one gram serving (about a rounded ¼ tsp) contains about 300 mg of bicarbonate, 260 mg of carbonate, 142 mg of potassium, 105 mg of magnesium, 48 mg of sodium, and 100 mg of glycine.

Potassium, sodium, and magnesium are key minerals involved in many important functions in the body. When combined in bicarbonates (potassium & sodium), carbonates (magnesium), and glycinate (potassium) they help to adjust and balance pH levels essential to optimal body function.

You can read more in depth about pH Adjust on our product page.

pH ADJUST VERSUS SODIUM BICARBONATE (BAKING SODA)

For years, health professionals have advocated the use of baking soda (sodium bicarbonate) for its alkalinizing effects and the benefits associated with balanced pH levels.

Baking soda is cheap and effective, but consuming it has drawbacks. Its key flaw is sodium. Sodium bicarbonate provides relatively too much sodium (salt), and as such, its consumption must be monitored so as to avoid elevated sodium levels. Too high sodium levels create known risks for high blood pressure (hypertension) and cardiovascular health.

pH Adjust is formulated to avoid high sodium levels. One key to the formula is its 3:1 ratio of potassium to sodium. These are balanced amounts, as well as levels the body itself favors in terms of absorption and retention. Moreover, these levels maintain a balance known to be heart-healthy and that keep the formula low in sodium, when used as directed.

Most individuals already consume sufficient (or more than sufficient) sodium, and therefore require other minerals to balance that intake. pH Adjust not only contains low levels of sodium, but also provides minerals (potassium, magnesium) needed to balance sodium levels in the body.

ph Adjust

A refreshing glass of water with pH Adjust. Can alkalinizing get any simpler?

TASTE

Taste is another advantage of pH Adjust. Baking soda literally tastes “salty” because it is full of sodium. For a long while, I used baking soda to balance my pH levels toward greater alkalinity.

I stopped taking baking soda not only because my dietary intake of alkaline-forming foods is usually sufficient (relative to the average person), but also because I no longer could stomach the salty taste. I continue to “slug” down baking soda every now and then, but I have to suppress my overriding desire to spit it out—it’s simply too salty!

Imagine me now: happily drinking my pH Adjust in water every morning (and sometimes afternoon) which tastes good! I cannot actually say it tastes like a dessert because it is more like neutral to slightly sweet in taste (partly due to its glycine content). It goes down smoothly with no detectable “salty” taste.

EVERYTHING TO LOVE IN AN ALKALINIZING FORMULA

I would say pH Adjust has everything I would ask for in an alkalinizing, pH balancing formula. It alkalinizes me–FAST! It provides critical minerals required for health in balanced amounts, including potassium and magnesium in easily assimilated forms. It is low in sodium. It tastes good. What more can you ask for?

pH Adjust probably is the most sophisticated alkalinizing formula available. Certainly it is better than calcium- and chemical-laden antacids, which I would never take anyway. pH Adjust’s elegant design makes baking soda seem plain and salty by comparison not to mention highly imbalanced in terms of its mineral content.

TRY pH ADJUST AND MEASURE YOUR pH

No one can really know the effects of such an excellent pH balancing formula as pH Adjust without accurately measuring their pH levels. That is the reason HPDI offers Hydrion litmus paper, which is simply a litmus paper for measuring pH.

Whether you use Hydrion brand papers won’t make a difference. Any good-quality litmus paper should work just fine. Use a small, one- or two-inch strip of pH paper to quickly dip into a saliva or urine sample (i.e., to test salivary or urinary pH). Hint: urinary pH tends to be more accurate because saliva tends to be affected by foods. Test salivary pH well away from meals.

hydrion litmus paper ph Adjust

Order a container or two of pH Adjust, which we’ve purposefully kept low cost so both health professionals and individuals can make it a regular part of their pH balancing regimes. At $19.95 for retail customers (and less for HPDI resellers/wholesale customers), you will see that there is significant value for the price of pH Adjust.

As for serving size, one container provides 250 one-gram servings (about a rounded 1/4 teaspoon). Even if you were to take larger amounts (like I do), say up to one teaspoon daily, there would be nearly 63 servings per container. That’s enough for two full months of servings assuming daily usage.

NOTHING TO LOSE, JUST pH BALANCE TO GAIN

For every person I know whose pH levels lean toward acidic end of the spectrum, there is a container of pH Adjust waiting to be opened. Seriously though, if you’re not getting quite enough potassium-rich vegetables in your diet (or think you are but actually are not), then please consider pH Adjust your supplemental “friend-in-need.”

And if you (or your clients) suffer from long-term, chronic acidosis due to a potential variety of causes, then you have much more to gain. Stop the spiral of acidity from keeping you from attaining much better balanced pH levels—and thereby improved health—by trying our simple blend of minerals in bicarbonate, carbonate, and glycinate forms, called pH Adjust.

Then measure your pH using litmus paper—and see the difference for yourself. Litmus paper doesn’t lie, and it gives you a reliable indicator of the progress you’re making and your current pH status in real time.

After using pH Adjust and measuring your results with litmus paper, then decide for yourself. Is pH Adjust worth its name? Does it effectively help you balance your pH? We think your answer will be “yes.” We believe you will love pH Adjust as much as we love it.

Be alkaline!!

RESOURCES

pH ADJUST

PH ADJUST ALKALINIZING FORMULA – NEW PRODUCT! (Blog)

List of acid-forming and alkaline forming foods

Hydrion Litmus Paper

hydrion ph paper litmus ph adjust

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ULTIMATE PROTECTOR INGREDIENTS – WILD BILBERRY AND WILD BLUEBERRY

Dr. Hank Liers, PhD biography about us HPDI integratedhealth formulator founder CEO scientist physicist wild bilberry and wild blueberry

Ultimate Protector contains wild bilberry and wild blueberry, as well as components from 29 different fruits, vegetables, and herbs. Each of these ingredients contain substances that may be considered to be polyphenols, antioxidants, and Nrf2 activators. In this article I will explore the ingredients wild bilberry and wild blueberry, which are components of Anthocomplete™ and VitaBerry Plus® from Futureceuticals.

ANTHOCOMPLETE™

AnthoComplete™ (N669) is a specially designed blend of anthocyanins derived from wild bilberry and wild blueberry, acai, black currant extract, sweet cherry, raspberry, elderberry, blackberry, aronia, black soybean hull extract, and blue corn. Anthocyanins are powerful plant polyphenols associated with a variety of areas of human health, including healthy aging, healthy glucose metabolism, cardiovascular health, and inflammation management.

Carefully designed to maximize the amount of beneficial anthocyanins that can be available in a single source, AnthoComplete is a proprietary formula suitable for a wide-range of applications.

With its diverse blend, AnthoComplete contains a minimum level of 10% anthocyanins, 3,000 ORAC μmole TE/g (typical), and 15% total phenolics (typical).

Bilberry / Blueberry wild bilberry and wild bluebery

VITABERRY PLUS®

VitaBerry® (N1023) is the trade name for a line of high ORAC blends of fruit powders and fruit extracts, exclusively available through FutureCeuticals.

VitaBerry® is a proprietary formula that combines wild bilberry and wild blueberry, cranberry, raspberry, strawberry, prune, cherry, and grape whole powders and extracts into lines of custom blends. High in fruit polyphenols, anthocyanins, proanthocyanins, ellagic acid, chlorogenic acid, resveratrol, and quinic acid, VitaBerry offers 6,000 ORAC units in a single gram.

VitaBerry® Plus (N81.3) combines the standard blend of VitaBerry® with resveratrol and quercetin to deliver a minimum of 12,000 ORAC units per gram.

HEALTH BENEFITS OF WILD BILBERRY AND WILD BLUEBERRY

Bilberry is any of several Eurasian  species of low-growing shrubs in the genus Vaccinium, bearing edible, nearly black berries. The species most often referred to is Vaccinium myrtillus L., but there are several other closely related species. Bilberries are distinct from blueberries but closely related. Whereas the bilberry is native to Europe, the blueberry is native to North America.

The bilberry fruit is smaller than that of the blueberry, but with a fuller taste. Bilberries are darker in color, and usually appear near black with a slight shade of purple. While blueberry fruit pulp is light green in color, bilberry is red or purple, heavily staining the fingers, lips, and tongue of consumers eating the raw fruit. The color comes from diverse anthocyanins.

So-called wild (lowbush) blueberries, smaller than cultivated highbush ones, are prized for their intense color. “Wild” has been adopted as a marketing term for harvests of managed native stands of lowbush blueberries. The bushes are not planted or genetically manipulated, but they are pruned or burned every two years, and pests are “managed”. The content of polyphenols and anthocyanins in lowbush (wild) blueberries (V. angustifolium) exceeds values found in highbush cultivars.

wild bilberry and wild blueberry

Wild bilberry and wild blueberry (above) provide Nrf2 activators.

The key compounds in bilberry fruit are called anthocyanins and anthocyanosides. These compounds help build strong blood vessels and improve circulation to all areas of the body. They also prevent blood platelets from clumping together (helping to reduce the risk of blood clots), and they have antioxidant properties (preventing or reducing damage to cells from free radicals). Anthocyanins boost the production of rhodopsin, a pigment that improves night vision and helps the eye adapt to light changes.

Bilberry fruit is also rich in tannins, a substance that acts as an astringent. The tannins have anti-inflammatory properties and may help control diarrhea.

Bilberries have been shown to have the highest Oxygen Radical Absorbance Capacity (ORAC) rating of more than 20 fresh fruits and berries. The antioxidant properties of bilberries were shown to be even stronger than those of cranberries, raspberries, strawberries, plums, or cultivated blueberries.

The antioxidant powers and health benefits of bilberries and blueberries can be attributed to a number of remarkable compounds contained in them, including the following:

  • Anthocyanins
    • malvidins
    • delphinidins
    • pelargonidins
    • cyanidins
    • peonidins
  • Hydroxycinnamic acids
    • caffeic acids
    • ferulic acids
    • coumaric acids
  • Hydroxybenzoic acids
    • gallic acids
    • procatchuic acids
  • Flavonols
    • kaempferol
    • quercetin
    • myricetin
  • Other phenol-related phytonutrients
    • pterostilbene
    • resveratrol
  • Other nutrients
    • lutein
    • zeaxanthin
    • Vitamin K
    • Vitamin C
    • manganese

Scientific Studies on the Antioxidant Effects of Wild Bilberry and Wild Blueberry

Databases of scientific studies (like the National Institutes of Health (NIH) PubMed database) contain thousands of up-to-date studies and abstracts about various Vaccinium species, including wild bilberry and wild blueberry (V. myrtillis and V. angustfolium, respectively).

We provide a few relevant scientific studies on the antioxidant effects of wild bilberry and wild blueberry.

In vitro anticancer activity of fruit extracts from Vaccinium species.

From: http://www.ncbi.nlm.nih.gov/pubmed/8693031

Abstract

Fruit extracts of four Vaccinium species (lowbush blueberry, bilberry, cranberry, and lingonberry) were screened for anticarcinogenic compounds by a combination of fractionation and in vitro testing of their ability to induce the Phase II xenobiotic detoxification enzyme quinone reductase (QR) and to inhibit the induction of ornithine decarboxylase (ODC), the rate-limiting enzyme in polyamine synthesis, by the tumor promoter phorbol 12-myristate 13-acetate (TPA). The crude extracts, anthocyanin and proanthocyanidin fractions were not highly active in QR induction whereas the ethyl acetate extracts were active QR inducers. The concentrations required to double QR activity (designated CDqr) for the ethyl acetate extracts of lowbush blueberry, cranberry, lingonberry, and bilberry were 4.2, 3.7, 1.3, and 1.0 microgram tannic acid equivalents (TAE), respectively, Further fractionation of the bilberry ethyl acetate extract revealed that the majority of inducer potency was contained in a hexane/chloroform subfraction (CDqr = 0.07 microgram TAE). In contrast to their effects on QR, crude extracts of lowbush blueberry, cranberry, and lingonberry were active inhibitors of ODC activity. The concentrations of these crude extracts needed to inhibit ODC activity by 50% (designated IC50) were 8.0, 7.0, and 9.0 micrograms TAE, respectively. The greatest activity in these extracts appeared to be contained in the polymeric proanthocyanidin fractions of the lowbush blueberry, cranberry, and lingonberry fruits (IC50 = 3.0, 6.0, and 5.0 micrograms TAE, respectively). The anthocyanidin and ethyl acetate extracts of the four Vaccinium species were either inactive or relatively weak inhibitors of ODC activity. Thus, components of the hexane/chloroform fraction of bilberry and of the proanthocyanidin fraction of lowbush blueberry, cranberry, and lingonberry exhibit potential anticarcinogenic activity as evaluated by in vitro screening tests.

 

Bilberry (Vaccinium myrtillus) anthocyanins modulate heme oxygenase-1 and glutathione S-transferase-pi expression in ARPE-19 cells.

From: http://www.ncbi.nlm.nih.gov/pubmed/17460300

Abstract

PURPOSE: To determine whether anthocyanin-enriched bilberry extracts modulate pre- or posttranslational levels of oxidative stress defense enzymes heme-oxygenase (HO)-1 and glutathione S-transferase-pi (GST-pi) in cultured human retinal pigment epithelial (RPE) cells.

METHODS: Confluent ARPE-19 cells were preincubated with anthocyanin and nonanthocyanin phenolic fractions of a 25% enriched extract of bilberry (10(-6)-1.0 mg/mL) and, after phenolic removal, cells were oxidatively challenged with H(2)O(2). The concentration of intracellular glutathione was measured by HPLC and free radical production determined by the dichlorofluorescin diacetate assay. HO-1 and GST-pi protein and mRNA levels were determined by Western blot and RT-PCR, respectively.

RESULTS: Preincubation with bilberry extract ameliorated the intracellular increase of H(2)O(2)-induced free radicals in RPE, though H(2)O(2) cytotoxicity was not affected. By 4 hours, the extract had upregulated HO-1 and GST-pi protein by 2.8- and 2.5-fold, respectively, and mRNA by 5.5- and 7.1-fold, respectively, in a dose-dependent manner. Anthocyanin and nonanthocyanin phenolic fractions contributed similarly to mRNA upregulation.

CONCLUSIONS: Anthocyanins and other phenolics from bilberry upregulate the oxidative stress defense enzymes HO-1 and GST-pi in RPE, suggesting that they stimulate signal transduction pathways influencing genes controlled by the antioxidant response element.

 

Berry anthocyanins suppress the expression and secretion of proinflammatory mediators in macrophages by inhibiting nuclear translocation of NF-κB independent of NRF2-mediated mechanism.

From: http://www.ncbi.nlm.nih.gov/pubmed/24565673

Abstract

The objectives of this study were to compare the anti-inflammatory effects of anthocyanins from blueberry (BBA), blackberry (BKA), and blackcurrant (BCA) and to determine the relationship between their antioxidant capacity and anti-inflammatory effect in macrophages. Major anthocyanins in BBA, BKA and BCA were malvidin-3-glucoside (16%), cyanidin-3-glucoside (98%) and delphinidin-3-rutinoside (44%), respectively. BKA showed higher total antioxidant capacity than BBA and BCA. RAW 264.7 macrophages were incubated with 0-20 μg/ml of BBA, BKA and BCA, and subsequently activated by lipopolysaccharide (LPS) to measure proinflammatory cytokine production. Interleukin 1β (IL-1β) messenger RNA (mRNA) levels were significantly decreased by all berry anthocyanins at 10 μg/ml or higher. Tumor necrosis factor α (TNFα) mRNA levels and secretion were also significantly decreased in LPS-treated macrophages. The levels of the repression were comparable for all berry anthocyanins. LPS-induced nuclear factor κB (NF-κB) p65 translocation to the nucleus was markedly attenuated by all of the berry anthocyanins. In bone marrow-derived macrophages (BMMs) from nuclear factor E2-related factor 2 wild-type (Nrf2(+/+)) mice, BBA, BKA and BCA significantly decreased cellular reactive oxygen species (ROS) levels with a concomitant decrease in IL-1β mRNA levels upon LPS stimulation. However, in the BMM from Nrf2(-/-) mice, the anthocyanin fractions were able to significantly decrease IL-1β mRNA despite the fact that ROS levels were not significantly affected. In conclusion, BBA, BKA and BCA exert their anti-inflammatory effects in macrophages, at least in part, by inhibiting nuclear translocation of NF-κB independent of the NRF2-mediated pathways.

 

Purified Anthocyanins from Bilberry and Black Currant Attenuate Hepatic Mitochondrial Dysfunction and Steatohepatitis in Mice with Methionine and Choline Deficiency

From: http://pubs.acs.org/doi/abs/10.1021/jf504926n

Abstract

The berries of bilberry and black currant are rich source of anthocyanins, which are thought to have favorable effects on non-alcoholic steatohepatitis (NASH). This study was designed to examine whether purified anthocyanins from bilberry and black currant are able to limit the disorders related to NASH induced by a methionine-choline-deficient (MCD) diet in mice. The results showed that treatment with anthocyanins not only alleviated inflammation, oxidative stress, steatosis and even fibrosis, but also improved the depletion of mitochondrial content and damage of mitochondrial biogenesis and electron transfer chain developed concomitantly in the liver of mice fed the MCD diet. Furthermore, anthocyanins treatment promoted activation of AMP-activated protein kinase (AMPK) and expression of peroxisome proliferator-activated receptor-gamma coactivator-1α (PGC-1α). These data provide evidence that anthocyanins possess significant protective effects against NASH and mitochondrial defects in response to a MCD diet, with mechanism maybe through affecting the AMPK/PGC-1α signaling pathways.

 

Effect of blueberry on hepatic and immunological functions in mice.

From: http://www.ncbi.nlm.nih.gov/pubmed/20382588

Abstract

Background: Conventional drugs used in the treatment and prevention of liver diseases often have side effects, therefore research into natural substances are of significance. This study examined the effects of blueberry on liver protection and cellular immune functions.

METHODS: To determine the effects of blueberry on liver protective function, male mice were orally administered blueberry (0.6 g/10 g) or normal saline for 21 days. Hepatic RNA was extracted by Trizol reagent, and the expression of Nrf2, HO-1, and Nqo1 was determined by real-time RT-PCR. Superoxide dismutase (SOD) and malondialdehyde (MDA) in liver homogenate were determined, and liver index was measured. To assess the effects of blueberry on cellular immune function, male mice received blueberry (0.4, 0.6, or 0.8 g/10 g) for 35 days, and the percentages of CD3+, CD4+, and CD8+ T lymphocyte subgroups in peripheral blood were detected by flow cytometry, the index of the thymus and spleen was measured, and lymphocyte proliferation in the spleen was determined by MTT assay.

RESULTS: Blueberry treatment significantly increased the expression of Nrf2, HO-1, and Nqo1, the important antioxidant components in the liver. Hepatic SOD in the blueberry group was higher and MDA was lower than that in the control group (P<0.05). Blueberry also increased the index of the spleen and enhanced the proliferation of lymphocytes of the spleen (P<0.05). The percentages of the CD3+ and CD4+ T lymphocyte subsets and the CD4+/CD8+ ratio were also increased by blueberry (P<0.05).

CONCLUSIONS: Blueberry induces expression of Nrf2, HO-1, and Nqo1, which can protect hepatocytes from oxidative stress. In addition, blueberry can modulate T-cell function in mice.

 

Anthocyanins: Janus Nutraceuticals Displaying Chemotherapeutic and Neuroprotective Properties

From: http://link.springer.com/chapter/10.1007/978-94-007-4575-9_21

Abstract

Anthocyanins are natural polyphenolic compounds widely distributed as pigments in many fruits and vegetables. In addition to displaying antioxidant properties, these nutraceuticals exhibit anti-inflammatory, anti-proliferative, and pro-apoptotic activities suggesting their potential as novel chemotherapeutic agents. Through cell cycle down-regulation, and context-specific pro-oxidant activity, anthocyanins induce cytotoxicity in cancer cells in vitro and in vivo. Specifically, via regulation of the Bcl-2 protein family and induction of caspase-dependent or caspase-independent apoptotic pathways, anthocyanins inhibit the growth of cancers by inducing cell death. Moreover, by modulating the activities of specific kinases and proteases, including (but not limited to) cyclin-dependent kinases, mitogen-activated protein kinases, matrix metalloproteases, and urokinase-type plasminogen activators, anthocyanins induce apoptosis, inhibit motility, and suppress invasion of cancer cells. In marked contrast to their effects in cancer cells, we have found that anthocyanins display significant anti-apoptotic activity in neurons. Antioxidant properties of these nutraceuticals, particularly at the level of the mitochondria, appear to underlie their neuroprotective effects. The opposing effects of anthocyanins on cancer cells and neurons suggest that these nutraceuticals are promising candidates for development as either chemotherapeutic agents or novel neuroprotective compounds for the treatment of cancers or neurodegenerative diseases, respectively.

Recent Research on Polyphenolics in Vision and Eye Health

From: http://pubs.acs.org/doi/abs/10.1021/jf903038r#end-1

Abstract

A long-standing yet controversial bioactivity attributed to polyphenols is their beneficial effects in vision. Although anecdotal case reports and in vitro research studies provide evidence for the visual benefits of anthocyanin-rich berries, rigorous clinical evidence of their benefits is still lacking. Recent in vitro studies demonstrate that anthocyanins and other flavonoids interact directly with rhodopsin and modulate visual pigment function. Additional in vitro studies show flavonoids protect a variety of retinal cell types from oxidative stress-induced cell death, a neuroprotective property of significance because the retina has the highest metabolic rate of any tissue and is particularly vulnerable to oxidative injury. However, more information is needed on the bioactivity of in vivo conjugates and the accumulation of flavonoids in ocular tissues. The direct and indirect costs of age-related vision impairment provide a powerful incentive to explore the potential for improved vision health through the intake of dietary polyphenolics.

 

Bilberry Extracts Induce Gene Expression Through the Electrophile Response Element

From: http://www.tandfonline.com/doi/abs/10.1207/s15327914nc5401_11#.VLK6LVqBO24

Abstract

A number of genes important for detoxification and antioxidant defense induced by mild stress generated by, for example, physical activity/exercise, caloric restriction, or alcohol may provide health benefits by causing the organism to mount such a defense response. More recently, induction of these defenses has also been attributed to phytochemicals or secondary metabolites from dietary plants. Many polyphenols, which constitute a large fraction of these phytochemicals, increase cellular levels of antioxidants, such as glutathione and other components of the detoxification systems, via the transactivation of genes containing electrophile response elements (EpREs) within their promoters. One such gene, γ-glutamylcysteine synthetase, has previously been shown to be positively regulated by quercetin, a flavonoid found in high concentrations in onions, apples, and bilberries through EpRE transactivation. As a further step, we have investigated whether bilberries and quercetin have the ability to induce transcription of Fos-related antigen 1 (Fra-1), which contains two EpREs in its promoter. Fra-1 is a member of the activator protein 1 (AP-1) family of transcription factors and, due to the lack of transactivation domain Fra-1, can suppress activation of AP-1. We present results demonstrating that extracts from bilberries, and the flavonoid quercetin, abundant in bilberries, induce the fra-1 promoter and the cellular content of Fra-1 mRNA. We further provide evidence that this induction is mediated through EpREs.

 

Bilberry (Vaccinium myrtillus)

From: http://www.sigmaaldrich.com/life-science/nutrition-research/learning-center/plant-profiler/vaccinium-myrtillus.html

Synonyms / Common Names / Related Terms
Airelle, anthocyanins, Bickbeere (German), bilberry leaf, black whortle, Blaubeere (Dutch), blaubessen, bleaberry, blueberry, blueberry leaf, bogberry, bog bilberry, burren myrtle, cranberry, dwarf bilberry, dyeberry, Ericaceae (family), European blueberry, Heidelbeere (Dutch), Heidelbeereblatter, heidelberry, huckleberry, hurtleberry, lingonberry, lowbush blueberry, Mirtillo nero (Italian), Myrtilli folium, Myrtilli fructus, Myrtilus niger Gilib., Optiberry, resveratrol, sambubiosides, trackleberry, Vaccinium angulosum Dulac, Vaccinium montanum Salibs., Vaccinium myrtillus anthocyanoside extract, VMA extract, VME, whortleberry, wineberry
Mechanism of Action

Pharmacology:

  • Constituents: Bilberry contains several compounds that have demonstrated biological activity. The main chemicals contained in bilberry extract have been shown to be: anthocyanins30,31, flavonoids, hydroquinone, oleanolic acid, neomyrtillin, sodium, tannins, and ursolic acid17,20,32,33,34. Bilberry also contains resveratrol.28,29 The anthocyanosides, tannins, and flavonoids have been of particular scientific interest. Flavonoids have been shown in vitro to possess a number of biological properties, including inhibition of prostacyclin synthesis, reduction of capillary permeability and fragility, free radical scavenging, inhibition of a wide range of enzymes, impairment of coagulation and platelet aggregation, and anticarcinogenicity.33,5
  • Mechanism of action: Anthocyanins and other phenolics from bilberry upregulate the oxidative stress defense enzymes heme-oxygenase-1 and glutathione S-transferase-pin cultured human retinal pigment epithelial cells, suggesting that they stimulate signal transduction pathways, influencing genes controlled by the antioxidant response element.30
  • Antibacterial effects: In an in vitro study using Staphylococcus aureus, Staphylococcus aureus Oxford, Enterococcus faecalisBacillus subtilis, and Escherichia coli, an aqueous extract of bilberry leaves had a MIC of 12.7-17.8mg/mL and an aqueous extract of bilberry fruit had a MIC of 15.4-30.7mg/mL.24
  • Anticarcinogenic effects: In an in vitro study, anthocyanin-rich extracts from bilberry (Vaccinium myrtillus L.) inhibited the growth of a colon cancer cell line.6
  • Bomser et al. screened fruit extracts of bilberry for potential anticarcinogenic compounds by a combination of fractionation and in vitro testing of their ability to induce the Phase 2 xenobiotic detoxification enzyme quinone reductase (QR) and to inhibit the induction of ornithine decarboxylase (ODC), the rate-limiting enzyme in polyamine synthesis, by the tumor promoter phorbol 12-myristate 13-acetate (TPA).5 The crude extracts, anthocyanin, and proanthocyanidin fractions were not found to be highly active in Phase 2 xenobiotic detoxification enzyme quinone reductase (QR) induction, whereas the ethyl acetate extracts were active QR inducers. The concentrations required to double QR activity (designated CDqr) for the ethyl acetate extracts of bilberry were 1.0mcg tannic acid equivalents (TAE). Further fractionation of the bilberry ethyl acetate extract revealed that the majority of inducer potency was contained in a hexane/chloroform subfraction (CDqr = 0.07mcg TAE). The anthocyanidin and ethyl acetate extracts of bilberry were either inactive or relatively weak inhibitors of ornithine decarboxylase (ODC) activity. The authors concluded that components of the hexane/chloroform fraction of bilberry exhibit potential anticarcinogenic activity, as evaluated by in vitro screening tests.
  • Antihyperglycemic effects: In normal and depancreatized dogs, oral administration of bilberry leaves reduced hyperglycemia, even when the glucose was injected intravenously concurrently.15,16
  • Antioxidant effects: Bilberry contains anthocyanosides that are flavonoid derivatives of anthocyanins (the blue, red, or violet pigments found in many berry varieties), which are closely related in structure and activity to flavonoids17 and possess free radical scavenging/antioxidant properties. Antioxidant properties have been attributed to bilberry based on in vitro studies.1,2,34
  • Antiplatelet activity: In a clinical study of 30 subjects with normal platelet aggregation, 480mg of Myrtocyan® (Vaccinium myrtillus anthocyanins) daily, 3g of ascorbic acid daily, or both treatments all reduced platelet aggregation after 30 and 60 days.11 Bilberry anthocyanins reduced platelet aggregation more than ascorbic acid alone, but bilberry anthocyanins and ascorbic acid together were the most effective. Also, in in vitro studies, anthocyanins extracted from bilberry have inhibited platelet aggregation.13,14,10,12
  • Flavonoids have been shown in vitro to inhibit prostacyclin synthesis. In one animal model, Vaccinium myrtillus anthocyanosides were studied for their effects on prostacyclin-like activity in rat arterial issue.7
  • Antiproliferative effects: According to one laboratory study, anthocyanins were the predominant phenolic compounds in bilberry extracts.31 Compared to other plants with anthocyanins, such as black currant or lingonberry, cell growth inhibition was greater for bilberry than other plants studied. The pro-apoptosis marker, Bax, was increased 1.3-fold in bilberry-treated cells, whereas the pro-survival marker, Bcl-2, was detected only in control cells. The results demonstrated that bilberry and other berry extracts containing anthocyanins inhibited cancer cell proliferation, mainly via the p21WAF1 pathway.
  • Antiulcer effects: In an animal study, large doses of cyanidin chloride from bilberry significantly increased gastric mucosal release of prostaglandin E2.19 In animal models of gastric ulcers, cyanidin chloride showed antiulcer activity.26,8
  • Astringent effects: Bilberry contains tannins that have been used medicinally as astringents and to treat diarrhea.
  • Connective tissue stabilizing effects: An in vitro study has suggested that anthocyanosides appear to stabilize connective tissue by enhancing collagen synthesis, inhibiting collagen degradation, and enhancing collagen cross linking.35 In contrast, Boniface et al. found a significant decrease in connective tissue synthesis (collagen and glycoproteins) in gingival tissue samples of 12 adult diabetics treated with 600mg of anthocyanosides daily for two months.36
  • Hepatoprotective activity: In an animal study, anthocyans exerted a protective effect on liver cells.27
  • Hyperglycemic effects: In an oral glucose tolerance test in healthy rats, an alcoholic extract of Vaccinium myrtillus leaves increased serum glucose levels compared to controls.25
  • Hypotensive effects: Bilberry has been theorized to potentially drop blood pressure, based on pre-clinical evidence of vascular smooth muscle-relaxing properties.21,22,23
  • Anthocyanoside extracts have been shown to have smooth muscle-relaxing activity, which may account for their purported effects in one series of women with dysmenorrhea.18 Bioflavonoids and extracts of anthocyanosides (such as those present in bilberry) have been shown to relax vascular smooth muscles in experimental models, possibly via stimulation of prostaglandins.21,22,23
  • Intracellular signaling effects: Anthocyanosides have been shown to inhibit cAMP phosphodiesterase, which is involved in intracellular signal transduction pathways.8
  • Ocular effects: Anthocyanosides have been shown to exert direct effects on the retina, including the alteration of local enzymatic reactions and enhancement of the recovery of rhodopsin.9 The multi-ingredient product Mirtogenol (Pycnogenol® – French maritime pine bark extract and Mirtoselect® – standardized bilberry extract) has been reported to lower intraocular pressure and improve ocular blood flow.37
  • Smooth muscle relaxant effects: Anthocyanoside extracts have been shown to have smooth muscle-relaxing activity, which may account for their purported effects in one series of women with dysmenorrhea.18 Bioflavonoids and extracts of anthocyanosides (such as those present in bilberry) have been shown to relax vascular smooth muscles in experimental models, possibly via stimulation of prostaglandins.21,22,23
  • Vasoprotective effects: Flavonoids have been shown in vitro to reduce capillary permeability and fragility. Anthocyanosides have been studied for their potential protective effect in disorders due to abnormal capillary fragility.33

Pharmacodynamics/Kinetics:

  • There are limited data regarding the pharmacodynamics and kinetics of Vaccinium myrtillus (bilberry) anthocyanosides (VMA). In one animal study, bilberry anthocyanosides were rapidly distributed after intra-peritoneal injection and intravenous administration.38 In another animal study, bilberry anthocyanosides were found to be eliminated via the bile and urine with a modest level of liver extraction.32
  • Bioavailability in animals is low. Following oral doses in rats, plasma levels of VMA reached a peak at 15 minutes and declined rapidly within two hours, and the absolute bioavailability was 1.2% of the administered dose.38 The gastrointestinal absorption of VMA was 5% of the administered dose. Another study found a differential affinity of VMA for certain tissues (especially skin and kidney).20 This suggests that different tissues may have more persistent local concentrations.
References:

  1. Martin-Aragon S, Basabe B, Benedi JM, and et all. In vitro and in vivo antioxidant properties of Vaccinium myrtillus. Pharmaceutical Biology 1999;37(2):109-113.
  2. Prior R, Cao G, Martin A, and et all. Antioxidant capacity as influence by total phenolic and anthocyanin content, maturity, and variety of Vaccinium species. J Agricult Food Chem 1998;46:2686-2693.
  3. Martin-Aragon S, Basabe B, Benedi J, and et all. Antioxidant action of Vaccinium myrtillus L. Phytotherapy 1998;46:S104-S106.
  4. Laplaud, P. M., Lelubre, A., and Chapman, M. J. Antioxidant action of Vaccinium myrtillus extract on human low density lipoproteins in vitro: initial observations. Fundam Clin Pharmacol 1997;11(1):35-40. 9182074
  5. Bomser, J., Madhavi, D. L., Singletary, K., and Smith, M. A. In vitro anticancer activity of fruit extracts from Vaccinium species. Planta Med 1996;62(3):212-216.
  6. Zhao, C., Giusti, M. M., Malik, M., Moyer, M. P., and Magnuson, B. A. Effects of commercial anthocyanin-rich extracts on colonic cancer and nontumorigenic colonic cell growth. J Agric Food Chem  10-6-2004;52(20):6122-6128. 15453676
  7. Morazzoni P and Magistretti MJ. Effects of Vaccinium myrtillus anthocyanosides on prostacyclin-like activity in rat arterial issue. Fitoterapia 1986;57:11-14.
  8. Magistretti, M. J., Conti, M., and Cristoni, A. Antiulcer activity of an anthocyanidin from Vaccinium myrtillus. Arzneimittelforschung  1988;38(5):686-690. 3415709
  9. Cluzel, C., Bastide, P., Wegman, R., and Tronche, P. [Enzymatic activities of retina and anthocyanoside extracts of Vaccinium myrtillus (lactate dehydrogenase, alpha-hydroxybutyrate dehydrogenase, 6-phosphogluconate dehydrogenase, glucose-6-phosphate dehydrogenase, alpha-glycerophosphate dehydrogenase, 5-nucleotidase, phosphoglucose isomerase)]. Biochem Pharmacol 1970;19(7):2295-2302. 4329039
  10. Morazzoni P and Bombardelli E. Vaccinium myrtillus L. Fitoterapia 1996;66:3-29.
  11. Pulliero G, Montin S, Bettini V, and et al. Ex vivo study of the inhibitory effects of Vaccinium myrtillus anthocyanosides on human platelet aggregation. Fitoterapia 1989;60:69-75.
  12. Bottecchia D. Preliminary report on the inhibitory effect of vaccinium myrtillus anthocyanosides on platelet aggregation and clot retraction. Fitoterapia 1987;48:3-8.
  13. Zaragoza, F., Iglesias, I., and Benedi, J. [Comparative study of the anti-aggregation effects of anthocyanosides and other agents]. Arch Farmacol Toxicol 1985;11(3):183-188. 4096552
  14. Fdez, M., Zaragoza, F., and Alvarez, P. In vitro platelet aggregation effects of anthocyanosides of vaccinium myrtilus L. Anales de la Real Academia de Farmacia 1983;49:79-90.
  15. Bever B. Plants with oral hypoglycemic action. Q J Crude Drugs Res 1979;17:139-196.
  16. Allen, F. M. Blueberry leaf extract: Physiologic and clinical properties in relation to carbohydrate metabolism. 89:1577-81, 1927. JAMA 1927;89:1577-1581.
  17. Havsteen, B. Flavonoids, a class of natural products of high pharmacological potency. Biochem Pharmacol 4-1-1983;32(7):1141-1148. 6342623
  18. Colombo D and Vescovini R. Controlled clinical trial of anthocyanosides from Vaccinium myrtillus in primary dysmenorrhea. G Ital Obstet Ginecol 1985;7:1033-1038.
  19. Mertz-Nielsen, A., Munck, L. K., Bukhave, K., and Rask-Madsen, J. A natural flavonoid, IdB 1027, increases gastric luminal release of prostaglandin E2 in healthy subjects. Ital J Gastroenterol  1990;22(5):288-290. 2134327
  20. Lietti, A., Cristoni, A., and Picci, M. Studies on Vaccinium myrtillus anthocyanosides. I. Vasoprotective and antiinflammatory activity. Arzneimittelforschung 1976;26(5):829-832. 9100
  21. Colantuoni, A., Bertuglia, S., Magistretti, M. J., and Donato, L. Effects of Vaccinium Myrtillus anthocyanosides on arterial vasomotion. Arzneimittelforschung  1991;41(9):905-909. 1796918
  22. Bettini V. Effects of Vaccinium myrtillus anthocyanosides on vascular smooth muscle. Fitoterapia 1984;55(5):265-272.
  23. Bettini V, Mayellaro F, Ton P, and et al. Interactions between Vaccinium myrtillusanthocyanosides and serotonin on splenic artery smooth muscle. Fitoterapia 1984;55(4):201-208.
  24. Brantner, A. and Grein, E. Antibacterial activity of plant extracts used externally in traditional medicine. J Ethnopharmacol 1994;44(1):35-40. 7990502
  25. Neef H, Declercq P, and Laekeman G. Hypoglycaemic activity of selected European plants. Phytotherapy Research 1995;9:45-48.
  26. Cristoni, A. and Magistretti, M. J. Antiulcer and healing activity of Vaccinium myrtillus anthocyanosides. Farmaco [Prat] 1987;42(2):29-43. 3582621
  27. Mitcheva, M., Astroug, H., Drenska, D., Popov, A., and Kassarova, M. Biochemical and morphological studies on the effects of anthocyans and vitamin E on carbon tetrachloride induced liver injury. Cell Microbiol 1993;39(4):443-448. 8329983
  28. Lyons, M. M., Yu, C., Toma, R. B., Cho, S. Y., Reiboldt, W., Lee, J., and van Breemen, R. B. Resveratrol in raw and baked blueberries and bilberries. J Agric Food Chem  9-24-2003;51(20):5867-5870. 13129286
  29. Rimando, A. M., Kalt, W., Magee, J. B., Dewey, J., and Ballington, J. R. Resveratrol, pterostilbene, and piceatannol in vaccinium berries. J Agric Food Chem 7-28-2004;52(15):4713-4719. 15264904
  30. Milbury, P. E., Graf, B., Curran-Celentano, J. M., and Blumberg, J. B. Bilberry (Vaccinium myrtillus) anthocyanins modulate heme oxygenase-1 and glutathione S-transferase-pi expression in ARPE-19 cells. Invest Ophthalmol Vis Sci 2007;48(5):2343-2349. 17460300
  31. Wu, Q. K., Koponen, J. M., Mykkanen, H. M., and Torronen, A. R. Berry phenolic extracts modulate the expression of p21(WAF1) and Bax but not Bcl-2 in HT-29 colon cancer cells. J Agric Food Chem 2-21-2007;55(4):1156-1163. 17243699
  32. Lietti, A. and Forni, G. Studies on Vaccinium myrtillus anthocyanosides. II. Aspects of anthocyanins pharmacokinetics in the rat. Arzneimittelforschung  1976;26(5):832-835. 989354
  33. Mian E. Anthocyanosides and microvessel walls: new findings on the mechanism of action of their protective effect in syndromes due to abnormal capillary fragility. Minerva Med 1977;68(52):3565-3581.
  34. Marcollet M, Bastide P, and Tronche P. Effet angio-protecteur des anthocyanosides de Vaccinium myrtillus odjective vis a vis de la liberation de la lactate deshydrogenase (LDH) et de ses isoenzymes cardiaques chez le rat soumis a une epreuve de nage. C R Soc Biol  1970;163:1786.
  35. Jonadet, M., Meunier, M. T., Bastide, J., and Bastide, P. [Anthocyanosides extracted from Vitis vinifera, Vaccinium myrtillus and Pinus maritimus. I. Elastase-inhibiting activities in vitro. II. Compared angioprotective activities in vivo]. J Pharm Belg 1983;38(1):41-46. 6553084
  36. Boniface, R. and Robert, A. M. [Effect of anthocyanins on human connective tissue metabolism in the human]. Klin Monatsbl Augenheilkd  1996;209(6):368-372. 9091714
  37. Steigerwalt, R. D., Gianni, B., Paolo, M., Bombardelli, E., Burki, C., and Schonlau, F. Effects of Mirtogenol on ocular blood flow and intraocular hypertension in asymptomatic subjects. Mol Vis  2008;14:1288-1292. 18618008
  38. Morazzoni, P., Livio, S., Scilingo, A., and Malandrino, S. Vaccinium myrtillus anthocyanosides pharmacokinetics in rats. Arzneimittelforschung  1991;41(2):128-131. 2043174

SUMMARY

Wild bilberries and wild blueberries are important fruits full of polyphenols, anthocyanins, antioxidants, and Nrf2 activators that help to make Ultimate Protector such an outstanding nutritional supplement.

 

up-4 elderberry wild bilberry and wild blueberry

Ultimate Protector provides wild bilberry and wild blueberry, and 27 other Nrf2 activator-containing plant-based ingredients.

ADDITIONAL RESOURCES