Many of you have responded to my suggesting Beta Glucan, a natural immunomodulator, be considered as a supplement in your anticancer regimen. You are aware of the numerous cancer clinical trials using beta glucan as an adjuvant therapy with leading chemotherapy drugs.
Because these are OTC supplements, the question soon arises which one to purchase? You can buy very expensive imported mushroom sources from Asia (shiitake, maitake, etc) containing lentinan. Here in the U.S. we have beta glucan derived from baker's yeast. For example, Transfer Point has received attention for its supposedly highly purified and potent #300. But who do you believe when its comes to marketing claims? Dr. Vaclav Vetvicka studied the different glucans on the market to determine under rigorous comparative testing which glucans actually delivered on their promises. Here is the link to his research report:
For those who want to read his text containing an excellent chapter on "Glucans and Cancer",