It became known, what is the reason for our fruitless efforts.

We all know how difficult it is to maintain weight levels in the long run after a debilitating diet. Once you have thoroughly trained your body to eat only healthy food and have ruled out all the delicious foods from your diet, like extra pounds again sneaking up unnoticed. But a new study may shed some light on why some people find it so difficult to maintain weight after a diet.

It seems that weight loss can lead to increased appetite. Thirty-four patients who are prone to obesity have been observed by scientists for two years. They participated in the weight loss program, the results of which were published in the journal American Journal of Physiology Endrocrinology and Metabolism. And, although each person lost weight by the end of the study, only 20% of them managed to keep him after this program. In what all the same the reason?.

It turned out that the participants at the time of getting rid of excess weight increased the level of the hormone of hunger, ghrelin, compared to those that they had in the initial stages of the study. Scientists suggest that when we lose weight, our body produces more ghrelin and, unfortunately, it seems that its level is not corrected over time, as ghrelin values ??in the study participants increased for two years after the end of the program.

Everyone has this hormone in the body, but if you have excess weight, and then you lose it rapidly, the hormone levels increase, "said researcher Katia Martins.

In addition to changing the level of hormones, the team identified another factor that makes participants feel hungry all the time: the body's biological ability to conserve energy. Scientists believe that previously obese people also felt hungry, because the body was trying to regain lost weight, because he used to spend more energy.

Currently, the team believes that heightened weight should be considered a chronic disease and appropriately dispose of it.

Excess weight is a daily struggle. We must stop treating it as a short-term illness, and fight it all the time, supporting our desired weight, "says Katya Martins.

However, before you begin to worry too much about what it is impossible to lose weight medical expert Dr. Sarah Brewer told why it is not worth taking this study to heart.

The study may seem depressing, but it is important to realize that it involved only 34 people, all of whom were classified as obese and weighing at least 125 kg at the beginning of the study.

This suggests that they experienced abnormal emotional, hormonal or food reactions to food that led to their initial overeating. They lost 5 kg during the first three weeks, but during all two years they were able to get rid of an average of 11 kg.

Proceeding from such conclusions, it is necessary to understand that not everyone can have an abnormal increase in the hormone of hunger, so if you are overweight, it is better to safely and safely get rid of it, rather than resort to extreme diets and exhausting exercises.

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