The maintenance of a healthy immune system is one important aspect of maintaining overall wellness. Natural nutrition can be especially helpful in optimizing your immune system. Over centuries of traditional use and decades of modern scientific validation, one food has emerged as perhaps the greatest immune-supporter: the humble mushroom. Supreme Immune Booster contains a time-tested, extensively-researched mushroom extract that supports peak immune-system health for strong defenses you can count on. Supreme Immune Booster features the extract of Coriolus versicolor, also known as Trametes versicolor, a mushroom that is so highly regarded for its wellness benefits, its sales reach hundreds of millions of dollars annually in Asia. This fungi has been the subject of much study in the Far East, where research has focused on two compounds: polysaccharide-K (PSK) and polysaccharide peptide (PSP), which both exhibit notable immune-supportive properties. Studies have shown that Coriolus versicolor and its polysaccharides contain notable levels of antioxidants. These antioxidants scavenge free radicals, which are produced by immune cells, among other sources. While a normal amount of free radicals isn't necessarily problematic, an abundance of them can negatively affect immunity. As they take out harmful excessive free radicals, the antioxidants of Supreme Immune Support aid the immune system and help to maintain overall wellbeing. Polysaccharides, are carbohydrate molecules with long structures that have been shown to assist in modulating the body's immune responses, functioning as directors in optimizing this complex and all-important body system. Researchers have suggested that Coriolus versicolor-derived polysaccharides PSK and PSP found in Supreme Immune Support appear to positively influence the activity of immune cells while modulating the bodys immune response.