Statements & claims about FOS Powder (200 grams) & natural alternative remedies have not been evaluated by the FDA. Information herein is not intended to diagnose, cure or prevent disease, and is not provided by Source Naturals. Before starting any exercise, diet or supplementation program using FOS Powder (200 grams), consult with a qualified health care professional, especially if you are taking prescription medications & drugs. Our cheap, discounted prices on FOS Powder (200 grams), vitamin supplements & nutritional food supplements are updated daily and change without notice. Show site changes.