Vitamins, Herbs, and Dietary Supplements

Vitamins, Herbs, and Dietary Supplements

Find evidence-based information on individual ingredients such as herbs, vitamins, minerals, and other dietary supplements. The supplement monographs on RxList include a description, review of effectiveness, how it works, safety concerns, and interactions with medications.

Browse Vitamins, Herbs, & Supplements by Letter

Featured Supplement: Calcium

Calcium.Calcium is an important mineral that has been found to promote various areas of our health including weight management and the prevention of osteoporosis.

Take the Osteoporosis Quiz!

Popular Dietary Supplements

Search the Medical Dictionary for Health Definitions & Medical Abbreviations