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  1. Vitamins and Minerals From A to Z - WebMD

    Aug 23, 2022 · Find out from WebMD's slideshow which vitamins and minerals your body needs, what they do, and what foods you can eat to get them..

  2. Vitamin - Wikipedia

    In humans there are 13 vitamins: 4 fat-soluble (A, D, E, and K) and 9 water-soluble (8 B vitamins and vitamin C). Water-soluble vitamins dissolve easily in water and, in general, are readily …

  3. Vitamin | Definition, Types, & Facts | Britannica

    Nov 22, 2025 · Vitamins are any of several organic substances that are necessary in small quantities for normal health and growth in higher forms of animal life. They are usually …

  4. Vitamins and Minerals - The Nutrition Source

    Vitamins and minerals are micronutrients required by the body to carry out a range of normal functions. However, these micronutrients are not produced in our bodies and must be derived …

  5. What Vitamins Should You Really Take Each Day? - Verywell Health

    Dec 5, 2025 · Vitamins are a great way to ensure your body gets the essential nutrients it needs beyond what you eat, but the vitamins you should take daily depend on your health goals.

  6. What are vitamins, and how do they work? - Medical News Today

    Oct 5, 2023 · This article explains what vitamins are, what they do, and which foods are good sources. Follow the links in blue below for more information about each vitamin.

  7. Vitamins: MedlinePlus Medical Encyclopedia

    Jan 21, 2025 · Vitamins are a group of substances that are needed for normal cell function, growth, and development.

  8. Are supplements and vitamins good for you? - IU Health

    1 day ago · Supplements can offer vitamins you aren’t getting from food. But they can also be overused or include harmful ingredients. Learn how to take supplements safely.

  9. Vitamins A, B, C, D, E, and K: Key Benefits and Food Sources

    Jan 31, 2025 · What you eat plays a role in your overall health. Learn how to get the vitamins you need through a mix of animal products, fruits, vegetables, and other sources.

  10. What To Know About Vitamins and Minerals

    Sep 16, 2024 · Vitamins are made by plants and animals, while minerals come from the soil and water — both of which are essential for our bodies.