Can metabolism be 'fast' or 'slow'? Does a slow metabolism make us gain weight? Can you really "damage" your metabolism by following fad diets?
What is a healthy ratio of muscle mass to body fat? How does it affect our appearance and how to evaluate it?
How do probiotics affect our health and performance? Can they help you lose weight and belly fat?
Most of the fat accumulates under the skin. You can see and feel it. But fat also accumulates around the organs. We don't feel it, but it can cause a lot of problems.
What is the yo-yo effect? How does it affect your body and health and how to avoid it?
About willpower and sport as a way of life.