Dietary Supplements

General Information


Get a Dietary Supplement Fact Sheet

DHHS. NIH. Office of Dietary Supplements.


Find the Label of Your Dietary Supplement

DHHS. NIH. National Library of Medicine.


Learn About Micronutrients

Oregon State University. Linus Pauling Institute.

Access scientific information about vitamins, minerals, dietary phytochemicals (plant chemicals that may affect health) and other nutrients.


Do Supplements Interact with Medications?

American Heart Association.


Learn About Herbs

DHHS. NIH. National Center for Complementary and Alternative Medicine.


National Center for Complementary and Alternative Medicine logo National Center for Complementary and Alternative Medicine

DHHS. NIH. National Center for Complementary and Alternative Medicine.

Links to information on health, research, clinical trials, and training.


Online Calculators, Games, & Tutorials


Get the "About Herbs" Mobile App

Memorial Sloan-Kettering Cancer Center.

Access information about herbs and supplements from the Integrative Medical Service.


IBIDS - International Bibliographic Information on Dietary Supplements Research Dietary Supplements

DHHS. NIH. Office of Dietary Supplements; National Library of Medicine.

Use the PubMed subset of Dietary Supplements to find peer-reviewed articles.


What is the Position of A.N.D. on Nutrient Supplementation?

Academy of Nutrition and Dietetics (formerly American Dietetic Association).