Many people believe they could improve their lives if only they had more of that mysterious thing called willpower. With more self-control we would all eat right, exercise regularly, avoid drugs and alcohol, save for retirement, stop procrastinating, and achieve all sorts of noble goals.
Have you ever wondered how much of your body is water? The percentage of water varies according to your age and gender. Your body is 70 percent water. Is it true? At least, it was true at one point. Depending on a number of factors,