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The National Library of Medicine (NLM), on the campus of NIH in Bethesda, Maryland, is the world

Find nutrition facts, including food labels, calories, nutritional information and analysis that helps promote healthy eating by telling you about the foods you eat.

Life Extension is a global authority on nutrition, health and wellness. We supply only the highest quality nutritional supplements, including vitamins, minerals, herbs, hormones and anti-aging supplements.

HowStuffWorks Science has explanations and colorful illustrations related to earth science, life science, and other wonders of the physical world.

Prescription drug information and news for professionals and consumers. Search our drug database for comprehensive prescription and patient information on 24,000 drugs online

Dictionary.com - the largest and most trusted free online dictionary. Instantly look up accurate and extensive definitions and word meanings, and hear audio pronunciations.

Read doctor-produced health and medical information written for you to make informed decisions about your health concerns.

Chemistry is the study of matter and energy and the interactions between them. Get facts for the elements in the periodic table. Find chemistry demonstrations and experiments and science fair projects. Get chemistry homework help with worked example ...

The definitive Internet reference source for urban legends, folklore, myths, rumors, and misinformation

Get Atlanta news, sports, Atlanta weather, entertainment, business & political news and more from the Atlanta Journal Constitution - we know Atlanta best!

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Mayo Clinic — Comprehensive medical diagnosis and treatment; locations and services; request an appointment.