Vitamin B3 protects from UV rays, reduces skin cancer incidence: Study
LUGANO - Researchers have found in a new study that consumption of vitamin B3 or nicotinamide may protect from non-melanoma skin cancers. The study shows that form of vitamin B3 could protect skin cells from the effects of ultraviolet (UV) exposure: the main risk factor for non-melanoma skin cancers.The study was presented at the meeting of European Academy of Dermatology and Venereology.
Vitamin B3 is one of eight water-soluble B vitamins and is also known as nicotinic acid, niacinamide and nicotinamide.It acts as an antioxidant and plays a role in cell signaling and DNA repair and it's deficiency is characterized by skin problems, dementia and diarrhea.
It is readily available in the daily diet including occurs naturally in many foods, including greens, meat, poultry, fish, and eggs, although in a fraction of the dose shown to achieve changes in cholesterol. Many products are also fortified with niacin during manufacturing.
There are two main types of skin cancer: non-melanoma skin cancer (which includes basal cell skin cancer, squamous cell skin cancer and other rare types) and melanoma skin cancer.
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