The immune system is a fascinating and complex group of cells and biochemical processes. Its many components work to protect you from environmental threats - but your immune system requires nutritional support to function optimally. Scientific research is proving that some of the most powerful immune-supportive nutrients are found in mushrooms. People who realize the critical importance of optimizing immune function should seriously consider adding an advanced mushroom complex to their daily regimen.

How Do Mushrooms Work?

Mushrooms are a treasure trove of bioactive compounds, but most of mushrooms immunomodulating activities have been attributed to polysaccharides (long-chain, simple sugars) and glycoproteins (polysaccharides naturally associated with proteins). These compounds activate a variety of immune responses.

The following mushrooms have demonstrated the most evidence for immune defense.

Shiitake Mushrooms (lentinula edodes)

Lentinan, the beta glucan from shiitake mushrooms, has been studied more extensively than similar substances and may be one of the most effective immunomodulators.  Numerous studies have shown its ability to stimulate natural killer cell, T-cell, and macrophage-dependent responses. 

AHCC® (active hexose correlated compound) is a proprietary mushroom compound. It is well-researched in Japan for its immune-supportive properties, in particular the ability to increase natural killer cell and macrophage activity. AHCC is produced by enzymatic modification of several types of medicinal mushrooms, including shiitake.

Reishi Mushroom (Ganoderma lucidum)

Polysaccharides from the reishi mushroom may stimulate macrophages and enhance T-cell proliferation, according to in vitro studies.