Health Library

The Health Library is a collection of health and wellness resources created for learning and accessibility. Select a topic below for related health information or search for a topic in the search bar for more information on other medical conditions.

Vitamin and Mineral Supplements

  • There are many studies being done to look at whether certain vitamin and mineral supplements and combinations of supplements may help prevent age-related macular degeneration (AMD) or delay vision loss in people who already have it. For example, the...

  • The tables below list the vitamins, what they do in the body (their functions), and their sources in food. Water-soluble vitamins Water-soluble vitamins travel freely through the body, and excess amounts usually are excreted by the kidneys. The body needs water-soluble vitamins in frequent, small doses. These...

  • A vitamin and mineral supplement provides a variety of nutrients that are also found in food. These supplements are often called multivitamins. They come in the form of pills, chewable tablets, powders, and liquids. A standard multivitamin usually...

  • Discusses taking calcium and vitamin D to prevent or treat osteoporosis. Includes info on how much calcium you need based on your age or life stage. Offers list of calcium-rich foods and calcium supplements.

  • Why is it important to get enough calcium and vitamin D? Your body needs vitamin D to absorb calcium. Calcium keeps your bones and muscles—including your heart—healthy and strong. People who do not get enough calcium and vitamin D throughout life have an increased chance of having thin and brittle bones (...

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