The term "vitamin" was derived from "vitamine", a portmanteau coined in 1912 by the biochemist Casimir Funk while working at the Lister Institute of Preventive Medicine. [34]

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 …

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

Sep 16, 2025 · Learn about vitamins A through K, their benefits, deficiency risks, and the best foods to eat for daily nutrition and lasting energy.

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.

Get all the information you need on vitamins and supplements, from A to Z, with WebMD's comprehensive database. Our expert resources cover everything from health benefits to …

This collection of fact sheets and other resources from the NIH Office of Dietary Supplements (ODS) and other federal government sources provides information about dietary supplements …

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.

Jan 31, 2025 · https://ods.od.nih.gov/factsheets/VitaminE-Consumer/ Vitamin K: Fact sheet for consumers [Fact sheet]. (2021). https://ods.od.nih.gov/factsheets/VitaminK-Consumer/

Find out about common vitamins and minerals, including what they do, how much you need, and how to ensure you get enough.