http://ping.fm/jZRAk You are aware that we all are sweating continuously, though we not realize it all also often. Sweating though natural, is essentially needed for removing toxins from the body and for maintenance of healthy skin. Our skin has built-in ability to replenish itself since of the presence of sebaceous glands that keep discharging fluids periodically. These fluids keep the lubricated and prevent it from getting dried up. You must have realized that you sweat more while exercising. That's since you are exerting yourself and thus raising body temperature.