The level of life energy available to each of us is determined by a tiny component of our cells: the mitochondria. These smallest cell elements are the power plants of our body. When they are damaged, for example, due to poor nutrition, lack of sleep, stress, or environmental toxins, the body loses energy. States of exhaustion and serious illnesses are the consequences. The experienced alternative practitioner Maria Elisabeth Druxeis introduces us to the fascinating world of our energy centers and shows how we can strengthen and maintain them in a healthy way.