Vitamin - Wikipedia
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]
Vitamin E: Overview, Uses, Side Effects, Precautions ... - WebMD
Learn more about Vitamin E uses, effectiveness, possible side effects, interactions, dosage, user ratings and products that contain Vitamin E.
Vitamin and Mineral Supplement Fact Sheets
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 …
Vitamin | Definition, Types, & Facts | Britannica
Oct 30, 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 • 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
Vitamin E - Mayo Clinic
Mar 21, 2025 · International Journal of Nanomedicine. 2020; doi:10.2147/IJN.S276355. Vitamin E fact sheet for health professionals. Office of Dietary Supplements. …
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.