Are the effects of Beta 1, 3-D glucan backed by scientific research?
Hundreds of scientific studies originating from such prestigious institutions as Tulane, Harvard, and the U. S. Armed Forces attest to the safety and efficacy of Beta 1, 3-D glucan. Beta glucan carries an approved GRAS (Generally Recognized As Safe) rating by the Food and Drug Administration (FDA). That means that IT IS SAFE FOR EVERYONE.