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  1. Vitamin - Wikipedia

    Vitamins have diverse biochemical functions. Vitamin A acts as a regulator of cell and tissue growth and differentiation. Vitamin D provides a hormone-like function, regulating mineral metabolism for bones …

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

    Feb 14, 2026 · All vertebrates, including humans, require dietary sources of vitamin A, vitamin D, thiamin, riboflavin, vitamin B 6, and pantothenic acid; some vertebrates, particularly the more highly …

  3. Vitamins and Minerals From A to Z - WebMD

    Aug 23, 2022 · One type comes from animal sources of food. It helps you see at night, make red blood cells, and fight off infections. The other type is in plant foods. It helps prevent damage to cells and an …

  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 from the food we …

  5. Vitamin and Mineral Supplement Fact Sheets - Office of Dietary ...

    Very few foods naturally have vitamin D. Fatty fish such as salmon, tuna, and mackerel are among the best sources. Fortified foods like milk provide most of the vitamin D in American diets.

  6. Store Locations: The Vitamin Shoppe® - Vitamins & Supplements

    Find the nearest locations, hours, and contact info here to shop vitamins and supplements in-store or online.

  7. Southtown Health Foods | Organic & Juice Bar

    Aug 31, 2025 · Southtown Health Foods is your local health foods store that provides you with all that you need to start living a healthy lifestyle. From vitamins and supplements to fresh produce, you can …

  8. Vitamins - MedlinePlus

    Jul 17, 2024 · Vitamins are substances that your body needs to grow and develop normally. There are 13 vitamins your body needs; Each has specific jobs.

  9. Vitamins & Minerals - Cleveland Clinic

    Oct 1, 2025 · While it isn’t a vitamin, experts often group choline (pronounced “KO-leen”) in with them. It’s an essential micronutrient that works similarly to certain vitamins.

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

    Sep 4, 2025 · Vitamins are essential nutrients that help with many body functions, including metabolism and energy. There are two types of vitamins: fat-soluble and water-soluble, each of which is …