Coffee is very common beverage that is often drunk to get a person going in the morning. In some cases, especially for night shift employees like call center agents, coffee is used to keep oneself up and awake. This is precisely because coffee can increase energy levels as it contains a stimulant called caffeine. The […]

Aging results from the interaction of a genetic program and the cumulative wear and tear of skin. This involves two phenomena: intrinsic aging and photoaging. A person’s genetic program controls his intrinsic aging. Skin will age because of the passage of time alone. This is best exemplified by buttock skin which is normally not exposed […]