If a slight deficiency of vitamin A, it is first noted that the eye symptoms, however, has already begun changing the skin foreseen. Subcutaneous tissue cell death off, plug the pores, oil can not reach the skin surface, so that the skin becomes dry and rough, sometimes itch, the formation of herpes. Elbows, knees, buttocks and upper arm on the back of the skin begins to become rough, dead cells blocking pores are enlarged, oil (oil food) increased secretion of grease to form a whitehead or a blackhead. These cells were infected with one, it will grow acne. The skin is also vulnerable to infection, there a small pustule, blister, and acne. If the daily nutritional balance, usually in the diet increase the amount of vitamin A, these symptoms can be improved.

Hi
This site is really very interesting here we get full informations regarding all vitamins and many fitness exercises. This post made me understood why my skin is getting dry and rough. May be i am having deficiency of vitamin A so now i will take care regarding it.Thanks.