What is the connection between obesity and genetics?

The results of some scientific studies suggest that there is a connection between obesity and genetics. Some findings suggest that the presence or mutation of some genes may be more likely to be obese. Some scientists also believe that genes that have supported fat storage a long time ago when the food was frightened, still supporting fat storage to this day, when many people have much more food available. This, theorized, may be partly responsible for obesity. Nevertheless, scientists say that the lifestyle, diet and environment of man usually play a major role in the development of obesity.

Many theories about obesity and genetics stem from the similarity of weight and shape, which is often present among family members. For example, a person who is overweight with biological parents may be more likely to be obese. However, scientists argue that genetics is not only responsible for obesity. The environment of man and lifestyle also plays important roles. If the individual lives with family members, for example,That the state is obese because of this influence rather than because of the relationship between obesity and genetics.

One of the genes that can play a role in obesity is referred to as a gene of melanocortin 4-receptor. It is assumed that the mutation of this gene plays a role in appetite and feeding. However, the scientist believes that he is only responsible for a small number of obesity cases. Other gene mutations can also contribute to the problem.

Another variation of genes, which is often discussed in terms of genetics and obesity, is FTO. Some studies have shown that people who have a variant of this gene can become more likely to become obese than others. Based on such studies, it affects the presence of this variant of the gene consumption of several foods, especially foods that are higher in calories. As such, this part is that the variant of ti -trees affects the amount and type of food that one consumes rather than changesin metabolism or other bodily processes that could contribute to obesity.

Although exploring the connection between obesity and genetics does not have to end weight problems, there are ways to help. When people have genetic predisposition to obesity, this information can use this information to prevent excessive weight gain and make further efforts to physically active. In addition, doctors can use this information in screening people with genetic links to obesity for health -related health.