Category Archives: Zdrowie

When you think about the fact that your body contains trillions of cells in nearly constant activity, and that remarkably little usually goes wrong with it, you begin to appreciate what a marvelous machine your body is. Walter Cannon, an American … Continue reading →

The ultimate goal of all body systems is to maintain life. However, life is extraordinarily fragile and requires that several factors be present. These factors, which we will call survival needs, include nutrients (food), oxygen, water, and appropriate temperature and … Continue reading →