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Avoiding high-fat and greasy foods during the first week at each new dose

Cell Physiol Biochem (2016) 38:598608

Vitamin B3: Niacin (vitamin B3) is a strong vasodilator, meaning it dilates blood vessels to allow more oxygen and nutrients to enter the body, especially the brain
Journal of Cosmetic and Laser Therapy , 15(4), 237-241
