BIOMOLECULES AND ENZYMES

Detailed explanation-1: -Pellagra is a systemic disease caused by a severe deficiency of niacin (vitamin B3). It affects the whole body and can eventually lead to death. Primary pellagra is caused by a lack of niacin in your diet. It usually occurs in poor and food-limited populations.

Detailed explanation-2: -It plays a role in converting the food we eat into energy. It helps the body to use proteins and fats, and it keeps the skin, hair, and nervous system healthy. Other possible benefits of vitamin B-3 stem from its potential cholesterol-lowering, antioxidative, and anti-inflammatory properties.

Detailed explanation-3: -Pellagra is a disease caused by low levels of niacin, also known as vitamin B-3. It’s marked by dementia, diarrhea, and dermatitis, also known as “the three Ds”. If left untreated, pellagra can be fatal.

Detailed explanation-4: -All the B vitamins are water-soluble, meaning that the body does not store them. You can meet all of your body’s needs for B3 through diet. It is rare for anyone in the developed world to have a B3 deficiency. In the U.S., alcoholism is the main cause of vitamin B3 deficiency.