If you have too many problems losing weight, it may be the hormone leptin that puts obstacles. This hormone is secreted by the cells and its general function is to balance the body weight and the energy levels. The leptin signals the brain when we eat and it stimulates the fatty tissue to burn the energy.
As you grow fatter, the body releases more and more leptin in the blood stream so it achieves a balance and to stimulate the fatty tissues to burn the excess fat. Anyway, leptin can malfunction. Many overweight people develop leptin resistance in the body. But, what does this mean and how does it occur?
If the leptin levels become high for a longer period, then many people become not sensitive to leptin in their bodies. This means that the brain does not listen when the leptin is giving signals to speed the metabolism and to stop eating.
This leptin resistance makes the process of losing weight very difficult. People dealing with this resistance are prone to chronic disease by causing increased inflammation and excess stomach fat. Another reason for developing leptin resistance can be crash diets. Reducing your calorie intake quickly and drastically in order to lose weight fast can be a problem. This makes the leptin respond and sends signals to the brain that it needs more eating.
Try to avoid this type of diet because it can deliver some diseases and because most of the time they are not successful.
In addition, you can become leptin resistant if you regularly consume processed foods, like these: