Ultrabroses and Calorie dishes such as chocolate or chocolate potatoes play an important role in the development of Obesity. However, until now, its effects on the brain are unclear. Recent research in the magazine Natural metabolism Found a surprising discovery: even Short -term consumption Can significantly reduce from some of these healthy foods Insulin sensitivity in the brain Healthy people.
Stephanie Gulman, a professor of metabolic neurology in Dupinka University in Germany, exposes an article in an article Conversation “He’s The main role of the brain in the development of obesity“.
As explained, in healthy people, insulin helps Control the appetite in the brain. However, “in people with obesity, loses the ability to regulate insulin diet, which causes insulin resistance.”
In the brain, insulin “more Refers to the body that eats less By reducing food intake, “Gulman says, so how the significance of this research” is those who have anti -brain insulin experience More hungry Have food and Excessive fat“.
In addition, the study reveals “Symptoms of low sensitivity in the brain may already be seen Before a long time before talking about obesity“That is, there is no need to have a body mass index than 30 to have brain insulin resistance.
In the examination carried out, the researchers can check it “After five days In consuming 1,500 additional calories with chocolates and fried potatoes, the study of insulin in the brain of the study has been greatly reduced. “Eagerly, Gulman says, these signs were previously found only in obese people.
The brain can find this resistance to insulin Magnetic vibrations The participants were made a week after their normal meal. Although there is no significant weight gain, “the shorter time is long to allow That will increase the liver fat Significantly “.
According to the main writer of the study, “Obesity seems to be due to bad food and lack of exercise. There is also a lot of communication The adaptation of the insulin response of the brain For short -term changes in the diet before weight gain. “
Gulman points out that there are studies showing that when replacing insulin resistance in the brain Do exercise regularly At a certain time it restores insulin sensitivity in the brain in overweight and obesity, so it can be assumed that it can be used for normal weight. “