A quick reference guide to the most well known and commonly taken supplements.FEATURES* Pick a health topic to see related supplements. * Locate nearby supplement stores (currently US only). * The biological functions and benefits of each nutrient.* The RDA or typical dose (if no RDA has been established).* Natural sources for each nutrient.* Search by keywords.* For each nutrient, an option to buy the highest quality supplement online from the most reputable online supplement vendors.* Contains information for over 90 nutrients including vitamins, minerals, amino acids, herbs and more.The information contained in this application has not been evaluated by the FDA. Furthermore, the supplements described in this application are not intended to diagnose, treat, cure, or prevent any disease. Before adopting any supplement or dietary program, you should first consult a licensed health care professional.