What is the lack of niacin?

Niacin deficiency is characterized by lethargy, loss of appetite, weight loss and sore or inflamed mouths in early stages. If it proceeds, the lack of niacin can cause a disease known as the pellagra. The main symptoms of Pellagra are sometimes called "four D": diarrhea, dementia, dermatitis and death. It is important to have a healthy diet with sufficient niacin to prevent the development of deficiency.

niacin, also known as vitamin B3 or vitamin P, is an essential nutrient. In other words, the body requires niacin for its normal metabolic function, but does not sustain anything in itself. Niacin, like other essential nutrients, can only be obtained through their diet. However, it is widespread in developing countries, including Mexico, Indonesia, parts of China and some African countries. In developed countries, alcoholics and very poor are to lack niacin. Diet poor in tryptophan or leucine, two amino acids, may also cause niacin lack.

The main symptoms of niacin deficiency are diarrhea, dementia and dermatitis. Diarrhea can lead to dehydration and prevent patients from absorbing other nutrients. Dementia may take the form of irritability, poor memory or fatigue, or can cause hallucinations and aggression. Dermatitis is a skin condition characterized by dry, dark, scaly spots, especially in areas of the skin exposed to sunlight. Other possible symptoms of pellaga include insomnia, sensitivity to sunlight, hair loss, swelling or swelling and ataxia, or lack of muscle movement.

If he is not treated, the pellagra will result in death within five years. Niacin deficiency is treated with oral niacin or nicotinamide related chemicals. In addition, a person suffering from a lack of niacin should try to add more niacin to the diet. Foods with a high niacin content include dairy products, meat or other foods with high contentProtein, whole grain cereals, beans of nuts, mushrooms and various vegetables.

It is important to have adequate niacin in the diet, but most people with a relatively balanced diet may not complement Niacin. In fact, it can be too much toxic. Anything over 35 mg. The day may be dangerous for adults. The recommended daily contribution of Niacin is 16 mg. For men, 14 mg. For women, 2-12 mg. for children and 18 mg. for pregnant women.