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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 | Definition, Types, & Facts | Britannica

    Nov 22, 2025 · Vitamin, any of several organic substances that are necessary in small quantities for normal health and growth in higher forms of animal life. Vitamins generally cannot be synthesized in …

  3. Vitamin - Wikipedia

    The value of eating certain foods to maintain health was recognized long before vitamins were identified. The ancient Egyptians knew that feeding liver to a person may help with night blindness, an illness …

  4. Vitamins: What are they, and what do they do? - Medical News Today

    Oct 5, 2023 · Vitamins are essential to human health. Here, learn about each of the 13 vitamins, including good sources and how they help. Learn more here.

  5. Vitamins and Minerals - The Nutrition Source

    Vitamins are organic substances that are generally classified as either fat soluble or water soluble. Fat-soluble vitamins (vitamin A, vitamin D, vitamin E, and vitamin K) dissolve in fat and tend to …

  6. Vitamins: About, Types, Functions & More - Next IAS

    Dec 26, 2024 · Vitamins are essential organic compounds required in small amounts for various bodily functions, including energy production, immunity, and cell repair. They are categorized into fat …

  7. What Are Vitamins, and Why Are They Important? - Verywell Health

    Sep 4, 2025 · Vitamins are essential nutrients that you must obtain through your diet. The two types of vitamins, fat-soluble and water-soluble, are needed for many vital bodily processes, including …

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

    1 day ago · Understanding supplements The human body needs specific vitamins and minerals to stay healthy. There are 13 essential vitamins, including A, C, D, E, K and eight different B vitamins. …

  9. Vitamins - MedlinePlus

    Jul 17, 2024 · B vitamins (thiamine, riboflavin, niacin, pantothenic acid, biotin, vitamin B-6, vitamin B-12 and folate) Vitamin C Vitamin D Vitamin E Vitamin K You can usually get all your vitamins from the …

  10. 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.