However, everyone, whether they have dieted or not, experiences a slowing of the metabolism as they age. In addition, older people are often less physically active then when they were younger. Therefore, people often find it more difficult to lose weight as they get older. More Fat, Less Lean Tissue Myth Weight cycling has not been proven to increase the amount of fat tissue in people who lose and regain weight. Researchers have found that after a weight cycle people have the same amount of fat and lean tissue as they did prior to weight cycling.
Some people are concerned that weight cycling can cause more fat to collect in the abdominal area.
However, studies have not found that after a weight cycle people have more abdominal fat than they did before weight cycling. Unfortunately, these studies were not designed to answer the question of how intentional weight loss by an obese person affects health. Most of the studies did not distinguish between those who lost and regained weight through dieting from those whose change in weight may have been due to other reasons, such as unsuspected illness or stress. In addition, most of the people followed in these studies were not obese. In fact, some evidence shows that if weight cycling does have any negative effects on health, they are seen mostly in people of low or normal weight.