Vitamin B3
Benefits of Vitamin B3
- Energy-yielding metabolism
- Psychological function
- Skin
- Form: Niacin (Nicotinamide)
- Food source: Mushrooms, asparagus, broccoli, peanuts, green peas, avocado, pulses and fortified cereals.
What is Vitamin B3?
Vitamin B3 (niacin) is one of the B Vitamins. It comes in two main forms, nicotinic acid and nicotinamide. Vitamin B3 is also used by the brain, both in carrying messages through it and in supplying it with energy.
What does Vitamin B3 do?
Vitamin B3 contributes to breaking down the food that we eat and converting this into energy that we use throughout our day. Niacin contributes to normal energy-yielding metabolism and to the reduction of tiredness and fatigue. Niacin also contributes to normal functioning of the nervous system and to normal psychological function.
Vitamin B3 has some interesting partners. 'Niacin-bound chromium' is a form of the mineral chromium attached to niacin, and it has been studied for its effects on body composition and, alongside plant extracts, on weight. Nicotinic acid has also been studied at high doses for its effects on blood lipids, including cholesterol. Nicotinamide does not share this effect.
Niacin contributes to the maintenance of normal skin. Nicotinamide is involved in cellular energy and the regulation of enzymes in the skin. It is also a popular skincare ingredient, where it's known as niacinamide, and a review looked at its uses in cosmetics.
You may also enjoy reading 'Nutrient Deficiency: A Hidden Cause of Skin Issues?' and 'Best Foods and Vitamins for Healthy, Glowing Skin'. Give these '5 easy smoothie recipes for glowing skin' a try too.