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.
Knowledge center. Vitamin B3, also known as Niacin, vitamin PP, and nicotinic acid, is one of eight B vitamins. Niacin helps the food we eat turn into energy-it also plays a role in maintaining our skin and nerves healthy.itamin B 3 is a water-soluble vitamin-meaning that it dissolves in water-with pellagra-curative, antilipemic, and vasodilating properties, according to PubChem. 1.