Vitamin B3 is essential
Niacinamide, or niacin for short, is a form of vitamin B3 and plays an important role in many metabolic processes throughout the body. For example, it supports the strengthening of the skin barrier, but also the brain, pancreas and joints. Unfortunately, B3 is a vitamin that the body itself can only produce in small and insufficient quantities. That is why we have to eat it in the form of cereals, poultry, fish and cashew nuts.
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