Vitamin B is by no means a small fry in the high stakes game of beauty. Just take the case of pellagra for example. Pellagra is a life threatening skin disease characterized by dementia, diarrhea, and dermatitis that is caused by niacin (B vitamin) deficiency. In the early 20th century in the United States pellagra plagued thousands of people in the South and Midwest. It was thought to be contagious until investigators discovered that vitamin B deficiency was the cause behind it.
So, how can Vitamin B improve your acne condition?
Dermatologists have found that one derivative of the B vitamin niacin, nicotinamide, has been shown to improve the ability of the epidermis, the skin’s upper-most layer, to retain moisture. In case you didn’t know it, healthy moist skin is what prevents bacteria from attacking the skin and offsetting a biological warfare in your body.
One study reports that nicotinamide, when applied topically to the skin for six days makes the skin softer and smoother skin, and reduces fine lines. Even more promising is its anti-cancer influences. For instance, when applied to the skin of mice, topical nicotinamide reduced ultraviolet-induced skin cancer by 70 percent.
Niacinamide, another byproduct of vitamin B, is an effective skin-lightening agent. In one clinical investigation, patients with hyper-pigmentation applied moisturizer which five percent niacinamide.
Four weeks later, computer analysis of the hyper pigmentation and skin color revealed a decrease in hyperpigmentation along with an increase in skin lightness. Topical niacinamide also exhibits anti-inflammatory properties, which makes it a potential treatment for acne, rosacea and any blistering-type disease.
Dermatologist Zoe Diana Draelos, MD, clinical associate professor of dermatology at Wake Forest University School of Medicine, Winston-Salem, N.C. is confident about the therapeutic effects of niacinamide.
She said that topical gel containing 4% niacinamide has been shown to be beneficial in treating of papular and pustular acne, as well as the improvement of skin cancer and its anti-tumor characteristics.
Dr. Baumann, however, cautions that the many versions of one vitamin can be confusing and recommends speaking with your dermatologist to ensure you’re selecting the right vitamin product for treating your acne.
But of course, the best sources of Vitamin B are those that are found in Mother Nature. You can start treating your acne naturally by going to the local supermarket and helping yourself to some chicken, tuna, potatoes, spinach, asparagus, black beans and watermelon. But these really are just a few sources of natural Vitamin B.

