Vitamin - Wikipedia
Vitamins are organic molecules (or a set of closely related molecules called vitamers) that are essential to an organism in small …
Vitamin | Definition, Types, & Facts | Britannica
Oct 29, 2026 · Vitamins are usually designated by selected letters of the alphabet, as in vitamin D or vitamin C, though they are also …
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 Vitamin Shoppe® Official | Vitamins, Health Supplements
Don’t wait until you’re already feeling run down. Your next obsession just dropped. Find it here. Dose for Immunity – Supports …
What Are Vitamins? - Healthline
Nov 29, 2023 · Often, a health-promoting diet can provide all the vitamins your body needs, but a vitamin supplement can help if …
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 …
Vitamins and 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 …
What Vitamins Should You Really Take Each Day? - Verywell Health
Jul 11, 2026 · Multivitamins contain several vitamins and minerals in varying amounts, depending on the brand and the population it …
Vitamins: What are they, and what do they do? - 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 …
Vitamins - MedlinePlus
Jul 17, 2024 · For example, if you don't get enough vitamin C, you could become anemic. Some vitamins may help prevent medical …