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  2. en.wikipedia.org › wiki › NiacinNiacin - Wikipedia

    5 days ago · Niacin as a dietary supplement is used to treat pellagra, a disease caused by niacin deficiency. Signs and symptoms of pellagra include skin and mouth lesions, anemia, headaches, and tiredness. [6] Many countries mandate its addition to wheat flour or other food grains , thereby reducing the risk of pellagra.

  3. Jun 14, 2024 · Niacin, also known as vitamin B3, plays a crucial role in the metabolism of macronutrients such as carbohydrates, proteins, and fats by serving as a coenzyme for NAD and NADP. It is an essential water-soluble vitamin that the body cannot produce, so it must be obtained through dietary sources.

  4. Jun 27, 2024 · Vitamin B3 (niacin): Niacin is involved in more than 400 cellular metabolic processes, helping convert food into energy. Vitamin B5 (pantothenic acid): Pantothenic acid helps turn food into energy and metabolize fat. Vitamin B6 (pyridoxine): Vitamin B6 supports hundreds of metabolic reactions. It also plays a role in brain development and ...

  5. Jun 28, 2024 · Niacin, water-soluble vitamin of the B complex. It is also called the pellagra-preventive vitamin because an adequate amount in the diet prevents pellagra, a chronic disease characterized by skin lesions, gastrointestinal disturbance, and nervous symptoms. Niacin is interchangeable in metabolism.

    • The Editors of Encyclopaedia Britannica
  6. Jun 25, 2024 · Vitamin B2 (riboflavin) • Helps to turn food into energy. Boosts skin, hair, blood and brain health. • Rich Food Sources: Meat, milk, eggs, yogurt, cheese, green leafy vegetables. Vitamin B3 ...

  7. Jun 8, 2024 · Explore the top vitamin B3 food sources to energize your diet, tackle niacin deficiency, and improve your overall health.

  8. Jun 17, 2024 · Studies on individual B vitamins show promise in improving depressive symptoms, particularly thiamin, riboflavin, niacin, and folate. Vitamin C deficiency may heighten depressive symptoms, but its exact role is not fully understood. Seasonal Affective Disorder (SAD) is associated with insufficient sunlight exposure and vitamin D deficiency.