In humans there are 13 vitamins:

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Take a closer look at what.

Vitamins and minerals are micronutrients required by the body to carry out a range of normal functions.

Learn what vitamins are, their functions, sources, deficiencies, and why theyre essential for health in this complete.

Vitamins and minerals are micronutrients, substances your body needs in small amounts to work properly.

Vitamins for children, multivitamins, herbals, and supplements are available online and at your local walgreens store.

Find out from webmd's slideshow which vitamins and minerals your body needs, what they do, and what foods you. For a more comprehensive perspective, our dedicated coverage of Brain Smart Supplements has been widely referenced by readers seeking further clarification on this subject.