This is a 60 capsule bottle of the 500 mg concentration of Beta Glucans
Although dosage is not specific, some have found 1- 500 mg capsule per 50 pounds of body weight per day beneficial.
Q. Is Beta-1, 3-D glucan Effective?
A. The immune-enhancing properties of yeast cell walls were reported in 1939. But it wasn’t until the 1960s that researchers identified beta 1,3 glucan as the immune-stimulating component. Since then, scientists at some of the world’s pre-eminent universities and research institutions have conducted more than 800 beta 1,3 glucan studies in animals and humans. This research confirms that beta 1,3 glucan produces multiple broad-scale effects that strengthen the vitality of the immune system.
One of the most exciting developments is new data establishing the efficacy of orally administered yeast beta 1,3 glucan.
This link takes you directly to the research on the effects of Beta Glucans and cancer.