Vitamins are substances that our bodies need to develop and function normally. They include vitamins A, C, D, E, and K, choline, and the B vitamins (thiamin, riboflavin, niacin, pantothenic acid, biotin, vitamin B6, vitamin B12, and folate/folic acid).
According to Nutritionists, These Are the 7 Ingredients Your Multivitamin Should Have
What Do Vitamins and Minerals Do? Vitamins and minerals boost the immune system, support normal growth and development, and help cells and organs do their jobs.
Vitamins help your body grow and work the way it should. There are 13 essential vitamins — vitamins A, C, D, E, K, and the B vitamins (thiamine, riboflavin, niacin, pantothenic acid, biotin, B, B, and folate). Vitamins have different jobs to help keep the body working properly.
Top 10 Essential Vitamins and Minerals Your Body Needs
The role it plays in so many bodily functions and the staggering amount of people who are deficient in it makes Vitamin D the most important vitamin for your body overall, and there's a good chance that you are not getting enough.
Vitamin D is one of the best vitamins for your skin, along with vitamins C, E, and K. Making sure you get enough vitamins can keep your skin looking healthy and youthful. This could translate to a reduction in: dark spots.
Most people do not need to take vitamin supplements and can get all the vitamins and minerals they need by eating a healthy, balanced diet. Vitamins and minerals, such as iron, calcium and vitamin C, are essential nutrients that your body needs in small amounts to work properly.
Nov 3, 2021
Dr. Casimir Funk gets the credit for coining the term vitamin in 1912. Vitamins were originally called vitamines (short for vital amines), but when researchers realized the substances didn't require amines, the term was shortened to vitamins.
Scientific Name of Vitamins and their Sources
|Vitamin B12 (Water-soluble)||Cobalamin|
|Vitamin C (Water-soluble)||Ascorbic acid|
|Vitamin D (Fat-soluble)||Calciferol|
|Vitamin E (Fat-soluble)||Tocopherol|
Apr 1, 2020
Concentrations of preformed vitamin A are highest in liver and fish oils . Other sources of preformed vitamin A are milk and eggs, which also include some provitamin A . Most dietary provitamin A comes from leafy green vegetables, orange and yellow vegetables, tomato products, fruits, and some vegetable oils .
Proteins belong to a class of nutrients called macronutrients, while vitamins and minerals are classified as micronutrients. Balance and variety can ensure that you meet your needs for protein, as well as the essential vitamins and minerals.
Paul Karrer described the chemical structure of vitamin A in 1932. Harry Holmes and Ruth Corbet isolated and crystallized vitamin A in 1937. Methods for the synthesis of vitamin A came with the work of David Adriaan van Dorp and Jozef Ferdinand Arens in 1946 and Otto Isler and colleagues in 1947.
Vitamin A, for example, can be derived from fish liver oil, and vitamin C from citrus fruits or rose hips. Most commercial vitamins are made from synthetic vitamins, which are cheaper and easier to produce than natural derivatives. So vitamin A may be synthesized from acetone, and vitamin C from keto acid.
Preformed vitamin A is found in animal products such as meat, fish, poultry, and dairy foods. Precursors to vitamin A, also known as provitamin A, are found in plant-based foods such as fruits and vegetables. The most common type of pro-vitamin A is beta-carotene.
In 1912, Casimir Funk originally coined the term "vitamine". The major period of discovery began in the early nineteenth century and ended at the mid-twentieth century.
Vitamin G isn't a term you'll hear very much anymore. It's actually an outdated name for riboflavin (also known as lactoflavin and vitamin B2), a micronutrient named for its intense gold color. The word riboflavin comes from “ribos” (a kind of sugar) and the Latin word “flavus” (which means yellow).
He named the substance "vitamine" because he believed it was necessary to life and it was a chemical amine. The "e" at the end was later removed when it was recognized that vitamins need not be amines. The letters (A, B, C and so on) were assigned to the vitamins in the order of their discovery.
Phytonadione (vitamin K) is used to prevent bleeding in people with blood clotting problems or too little vitamin K in the body. Phytonadione is in a class of medications called vitamins.