The term vitamin is derived from the words vital and amine, because vitamins are required for life and were originally thought to be amines. Some of the vitamins (specifically, vitamins A, C, E) are also potent antioxidants. Why you need it: Thiamin, also known as vitamin B1, helps the body turn carbohydrates into energy. The eyes, hair, finger- and toe- nails, mouth, as well as your skin generally show symptoms or warning signs of vitamin and mineral deficiencies.
Regular Vitamins of the other two grades are available as Over The Counter (OTC) products, whereas pharmaceutical grade vitamins are only available through prescriptions. Vitamins from food are natural substances found in plants and animals and are known as essential nutrients for healthy maintenance of the body’s cells, tissues and organs.
Minerals are essential nutrients for health maintenance and disease prevention. To attempt to treat skin issues, most people count on topical cosmetics, including soaps, creams, scrubs, exfoliants, and toners. For example, a vegetarian who will not consume meat may be encouraged to consume oral supplements of vitamin B12.
Evans JR, Lawrenson JG. Antioxidant vitamin and mineral supplements for slowing the progression of age-related macular degeneration. Each of the separate B vitamins play a specific role in helping to promote healthy skin and good general health. Over consumption of vitamin A can lead to jaundice, nausea, loss of appetite, irritability, vomiting, and even hair loss.
The body needs the b12 vitamin for a number of different processes including converting the fats, carbohydrates and proteins from all food that is consumed into energy. In 2008, a review of all existing studies involving more than 230,000 people who did or did not receive supplemental antioxidants found that vitamins increased the risk of cancer and heart disease.