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Pellagra disease is caused by the deficiency of?

Pellagra disease is caused by the deficiency of? Correct Answer Niacin

The correct answer is niacin.

Concept:

  • Pellagra disease is caused by the deficiency of niacin (vitamin B3).
  • Vitamins are organic substances that we need in sufficient quantities to maintain good health.
  • Our body, however, cannot synthesise them. Therefore, we need to consume their natural sources such as vegetables and fruits.

Explanation:

  • Primary and secondary pellagra are the two main types of pellagra.
  • Primary pellagra is caused by a lack of niacin in the diet.
  • Secondary pellagra is caused by a poor ability to utilised niacin from the diet.
  • Diarrhea, dermatitis, death, and dementia are all common pellagra symptoms.
  • It is necessary for the health of our nervous system and is an important part of our metabolic cycles.

Additional Information

Nutrient

Constituent

Deficiency Diseases

Sources

Vitamin B1

Thiamine

Beriberi

Brewer’s Yeast, Whole Grain, Oatmeal.

Vitamin B2

Riboflavin

Ariboflavinosis

Lamb, Milk etc.

Vitamin B3

Niacin or Nicotinic Acid

Pellagra

Tuna, Chicken, Turkey,Broccoli, Veal etc.

Vitamin B5

Pantothenic Acid

Acne, Paresthesia

Chicken Liver, Avocados, Corn, Broccoli, Mushroom etc.

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