Most people, when they criticize, whether they like it or hate it, they're talking about product. That's not art, that's the result of art. Art, to whatever degree we can get a handle on (I'm not sure that we really can) is a process. It begins in the heart and the mind with the eyes and hands.
Niacin (also known as vitamin B3 or nicotinic acid) is an organic compound with the formula C 6H 5NO 2 and, depending on the definition used, one of the 20 to 80 essential human nutrients.iacin cannot be directly converted to nicotinamide, but both compounds are precursors of the coenzymes nicotinamide adenine dinucleotide (NAD) and nicotinamide adenine dinucleotide phosphate (NADP) in vivo. NAD converts to NADP by phosphorylation in the presence of the enzyme NAD+ kinase.
Niacin and niacinamide are forms of Vitamin B3. Vitamin B3 is found in many foods including yeast, meat, fish, milk, eggs, green vegetables, beans, and cereal grains.Niacin and niacinamide are also found in many vitamin B complex supplements with other B vitamins. Niacin is used for high cholesterol.It is also used along with other treatments for circulation problems, migraine headache, dizziness, and to reduce the diarrhea associated with cholera.Niacin is also used for preventing positive urine drug screens in people who take illegal drugs.iacin is used for high cholesterol. It is also used along with other treatments for circulation problems, migraine headache, dizziness, and to reduce the diarrhea associated with cholera. Niacin is also used for preventing positive urine drug screens in people who take illegal drugs.