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Best Agaricus blazei - 90 Veggie Capsules


"In researching supplements that support my immune system I came across Best Agar..."  Read All Reviews

  • Brand: Doctor's Best
  • Item Number: DRB1053
  • Serving Size: 1 Capsule
  • Servings per Container: 90
  • Quantity per Container: 90 Capsules
  • Price per Serving: $0.21
  • Price per Unit*: $0.21 per Capsule
  • * Price Per Unit may reflect product's price per capsule, tablet, ounce, fluid ounce, etc.
Regular Price: $32.99 $19.25

  • Availability: 2 In Stock
  • This item will ship on Monday before 5PM EST.

  • MFG # DRB-00117
  • UPC # 753950001176
  • Agaricus blazei is a medicinal mushroom that contains a special class of polysaccharides known as "beta glucans". Studies show beta glucans stimulate activity of natural killer (NK) cells‚ which are an important part of the immune system. The Agaricus blazei in this product is extracted with the preferred hot water/alcohol method to increase its digestibility and enhance bioavailability of the polysaccharides. Originally discovered in Brazil‚ Agaricus blazei is widely consumed in many countries‚ where it is regarded as a health food‚ due to its medicinal properties.

    Agaricus blazei is a prized mushroom traditionally used for such purposes as liver support and promoting a balanced response to physical and emotional stress. The mushroom contains a special class of polysaccharides known as "beta-glucans." Studies show that beta-glucans and other polysaccharides in Agaricus stimulate activity of natural killer (NK) cells‚ T-lymphocytes‚ and other important parts of the immune system.
    The Agaricus blazei in this product is extracted with the preferred hot water/alcohol method to increase its digestibility and enhance bioavailability of the polysaccharides. Additionally‚ it contains BioPerine®‚ a natural absorption enhancer derived from black pepper‚ to further stimulate absorption of the Agaricus blazei.
    Originally from the small village of Piedade in the highlands of coastal Brazil‚ Agaricus blazei is now widely consumed in many countries‚ where it is used in tea and also regarded as a functional food due to its health-enhancing properties. Since 1965‚ strains of Agaricus blazei have been imported to Japan‚ where it is now widely cultivated and researched.

    - Supplies Beta 1‚6 Glucans for immune system support
    - Helps maintain the immune system
    - Supports health and vitality

    The folk use of this mushroom encompasses a broad profile of reported effects‚ including on blood sugar and some blood lipids‚ bone health‚ support for the liver and for the immune and digestive systems‚ and for fighting physical and emotional stress. Among these properties attributed to Agaricus‚ immune support is the major focus of scientific research to date. Like other “medicinal mushrooms‚” Agaricus contains complex polysaccharides that stimulate the immune system. In 2001‚ it was reported that Agaricus is utilized for this purpose by 300‚000 to 500‚000 people in Japan annually.
    Agaricus extracts have demonstrated an ability to help maintain cellular health through the actions of ergosterol and newly discovered substances that are only beginning to be studied in determining how they contribute to supporting healthy cell growth. Ergosterol‚ a precursor to vitamin D‚ becomes ergocalciferol; researchers believe both may contribute to the healthy formation of blood vessels.
    Supports Immune Function.

    Agaricus blazei has been the subject of research most often in Japan‚ where investigations have focused on the role of mushroom polysaccharides as "biological response modifiers” that can stimulate immune function. Studies have shown that beta-glucans extracted from Agaricus are active polysaccharides‚ having the ability to stimulate the release of cytokines from macrophages (white blood cells)‚ thereby supporting a healthy immune response. Additional experiments have shown that Agaricus blazei activates the alternative complement pathway‚ which is an important part of the body’s immune defense.
    A study conducted in mice illustrated the multi-faceted actions of Agaricus on the immune system in mammals. In this study‚ the mice fed Agaricus had significantly more serum IgG antibodies after 8 weeks‚ greater T-cell production‚ and greater phagocytic activity (the ability of defense cells to engulf foreign material). In an even more recent study using mice and Agaricus‚ the mice were immunized with model allergen ovalbumin (OVA). The results were surprising in that compared to the mice who were not given Agaricus extract‚ those that were given the extract had a stronger immune reaction to the OVA when the extract was given before‚ with‚ or even weeks after the allergen immunization. Together‚ these results point to an overall capacity of Agaricus to support immune function in mammals.
    Enhances liver health and promotes normal detoxification.

    In mice given Agaricus extract prepared by the hot water/alcohol method‚ a decline in the activity of the cytochrome P450 liver enzyme was reported; in effect‚ this slowed down the rate of chemical reactions in the liver producing harmful byproducts. In another study‚ a water extract of Agaricus blazei was tested on rat liver cells exposed to the toxic chemical diethylnitrosamine (DEN). Rats were administered the mushroom extract for two weeks and then injected with the toxin. Compared to control rats that did not receive the extract‚ the rats given Agaricus showed an enhanced liver reaction to the toxin and a better outcome. No adverse effects were seen. Similar to the liver of the mammals in these studies‚ the human liver functions as the key organ to rid the body of everyday toxins.
    Helps maintain healthy‚ normal blood sugar levels when used as a part of the diet.

    In an animal model it was found that oligosaccharides derived from the beta-glucans in Agaricus blazei were even more efficient at regulating healthy blood sugar levels than extract of Agaricus blazei alone. This study found that rats fed either the beta-glucans prepared from Agaricus or the oligosaccharides isolated from these beta-glucans both were able to maintain healthier blood lipid and blood sugar levels than rats fed neither. In a randomized‚ double-blind‚ placebo-controlled study‚ Agaricus blazei extract was more effective than placebo in promoting biomarkers that describe the maintenance of healthy blood sugar levels in the human subjects. A hypothesis behind the results is that the beneficial effects seen were due to adiponectin levels being elevated in the group receiving Agaricus. Adiponectin is a hormone secreted by fat cells that is involved in the metabolism of blood sugar and fats.
    While the health-promoting actions of Agaricus remain only partially understood‚ the research is mounting in its favor‚ proving the validity of some of the traditional uses of this immune-supportive mushroom.

    These statements have not been evaluated by the Food and Drug Administration (FDA). These products are not meant to diagnose‚ treat or cure any disease or medical condition. Please consult your doctor before starting any exercise or nutritional supplement program or before using these or any product during pregnancy or if you have a serious medical condition.

Official Website: http://www.drbvitamins.com

Supplement Facts
Serving Size: 1 Capsule

Serving per container: 90 servings

Amount Per Serving %DV

Agaricus blazei extract (fruiting body) 400 mg †
Supplies polysaccharides 160 mg
Black pepper extract (fruit) (BioPerine®) 5 mg †
† Daily Value not established.

Other Ingredients: Modified cellulose (veggie cap)‚ cellulose‚ magnesium stearate (vegetable source).

Contains nothing other than listed ingredients.

Does Not Contain: milk‚ egg‚ wheat‚ gluten‚ corn‚ soy‚ sugar‚ sweeteners‚ starch‚ salt‚ or preservatives.

Take 3 capsules daily‚ with or without food.

Consult a healthcare professional before use.

  • Vegetarian Capsules

Ratings & Reviews

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Overall Rating for Best Agaricus blazei - 90 Veggie Capsules

  • Average Rating: 4.0
4 3

Displaying reviews 1-3 of 3

  • By
    from Chicago, Illinois



    Blazing blazei

    Somewhere other I read where Best Agaricus blazei helped with blood sugar. Ive taken along with other things such as cinnamon ivy gourd and biotin. I will also cut down radically on carbohydrates and tried to totally eliminate sugar. Results: My blood sugar is down to high normal. But quite frankly its hard to tell exactly what did it. So perhaps its working and I will continue with it.

    I would recommend this item to a friend.

  • By
    from Coral Gables, FL



    Beta Glucans

    Beta glucans are found in oats. Best Agaricus blazei are good for gut flora and the intestines improving the immune system.

    I would recommend this item to a friend.

  • By



    Immune Support

    In researching supplements that support my immune system I came across Best Agaricus blazei. As a teacher Im constantly battling all sorts of germs and viruses as elementary children arent exactly the "cleanest" of people. I started taking Best Agaricus blazei in April 2013 in anticipation of my annual "end of school year" nasty cold. I have not had a cold or been sick since taking Best Agaricus blazei and I LOVE it. I will feel a "cold" coming on but within a day it goes away. I take Best Agaricus blazei three times a day and have no side effects. I will continue to order and take this product especially since the start of the new school year is just around the corner. I know this product is used for other "things" but I use it for immune system support and am very satisfied that it helps keep me healthy.

    I would recommend this item to a friend.


Displaying reviews 1-3 of 3

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If you are pregnant, nursing, taking any medications or have any medical condition, consult your doctor before use. Your healthcare professional is the best source for guidance before beginning an exercise or nutritional supplement program.

These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.

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