Hi All,
I've known about Beta Glucan for 5 months or so.
Without a doubt, this product is changing lives...mine included.
I don't want to sound too promotional, so I'll just recommend you go to my blog at www.Beta-Glucan-News.com
There you'll find tons of information...some promotional, some scientific. But all of it is concerned with enhancing the immune system.
Hope this helps,
-Rich