Print. Choline is a vitamin-like nutrient, and in health-food stores and on the Internet many claims are made for its potential benefits. The National Academy of Sciences designated choline as âessentialâ and suggested specific daily intakes in 1998.
You see, one of the forms of vitamin D, i.e. vitamin D2 is broken down by the body into different substances. Some of these substances can be very harmful for the body. Vitamin D3 is broken down by the body into a substance called calcitrol, which actually has very important cancer fighting properties.
Posted by Sharmani on December 17th, 2008. Also called niacinamide, vitamin B3 is one of several topical vitamins that has been studied in order to identify its potential benefit to the skin. A lot of ingredients have disappointed dermatologists due to low efficacy in treating various skin problems.ow Vitamin B3 Helps Your Skin. There are 2 important enzymes (NADH and NADPH) that contribute to the production of cellular energy and lipids (responsible for cell growth). With a sufficient supply of both enzymes, your skin creates an effective barrier to external factors that influence the aging process.