Drinking lots of water, preferably six to eight glasses, replenishes the body and helps wash out waste and toxins. It also prevents skin dryness. The common observation from people with acne, psoriasis, and other skin problems is that they also suffer from constipation, a telltale sign of low water intake. Eating fruits and vegetables especially those that are rich in Vitamin C and D will help in keeping the skin supple and moisturized. Foods with anti-oxidants are also helpful as this directly prevents oxidation. Physical activity, on the other hand, helps by toning the muscles and keeping blood circulation going. Microdermabrasion usually involves using scrubs, for which most believe should be done once weekly. But make sure to use scrubs composed of tiny grains, since coarse grains could scar the outer layer instead of just removing dead skin cells. Retinoids on the other hand works by removing the top layer of skin cells, especially dead cells, and at the same time, promote the regeneration of collagen in the skin and works by preventing the rapid breakdown of the skin s structural fiber causing fine lines and large pores as we grow older. Basic skin care is not rocket science, it is simply the practical and logical process by which we take good care of our skin and the need, plus the process by which we naturally care or our skin, is initially inherent among ourselves. There are two basic skin care steps that works for everybody and is often the most effective one that can be properly and routinely practiced regularly and ensure that your skin is properly maintained and cared for. If there is not enough vitamin A, the skin is dry and flaky. Vitamin C, on the other hand, has potent antioxidant properties and helps in collagen formation. Sufficient amount of vitamin C in the body keeps the skin young-looking and fresh. Sweet potatoes Also an excellent source of vitamin C and beta-carotene, sweet potatoes are rich in vitamin E, another good antioxidant and anti-aging. You can also wear proper articles of clothing that help protect your skin from the damaging rays and by lessening the time you spent outdoors especially when the sun is its peak hours. 2. The gravity. Science tells us that gravity pulls everything towards the earth. As people age, the effect of gravity becomes visible on the skin and affects its elasticity a lot.