Good for skin health
Vitamin B3 supports the skin by helping to keep it hydrated and preventing dryness. It helps to keep the skin hydrated and prevents dryness. Vitamin B3 also helps to protect the skin from damage caused by UV rays from the sun.
People who have a deficiency of vitamin B3 may experience dry, inflamed skin. A severe deficiency can lead to a condition called pellagra, which causes scaly skin rashes, mouth sores, and diarrhea.