Author: Leticia Celentano
Time for reading: ~1
minutes
Last Updated:
August 08, 2022
Healthy eating is extremely important, but any diet that provides energy and strength to the body can be healthy. It is important not to be biased towards consumption.
The idea that the food we eat can be healthy and healthy may have a greater effect on removing extra pounds from the diet, according to a new study published in the online journal Health Psychology.
Researchers at Yale University are investigating the possibility that the belief and positive expectations that the food consumed is beneficial may have a greater impact on the physiology of the body than the application of a weight loss regimen.
In the study, the researchers measured ghrelin levels. Ghrelin is called the "hunger hormone". It separates from the stomach lining in response to the feeling of hunger.
In the presence of high levels of ghrelin, signals are sent to the brain about the need for a new food intake. Low levels of ghrelin reduce the feeling of hunger and suppress appetite.
The research team examined 46 overweight volunteers between the ages of 18 and 35. The volunteers were divided into two groups, the first showing that they would consume a high-fat milk shake (620 calories) and the second a fat-free shake (140 calories). In fact, both groups of volunteers were deliberately misled by researchers, because in fact both types of drinks have the same amount of calories - 380 calories.
In analyzing the data, the researchers found that those people who thought they were drinking a low-calorie shake had lower levels of ghrelin in their bodies than the other group of volunteers.
Scientists are of the opinion that in order to avoid excess weight, we do not need to deprive ourselves of our favorite foods and drinks, but simply consume them wisely and in moderation. It's important to know that food provides strength to the body, not just the weight that can be gained by eating it, says study leader Alya Cram, a clinical psychologist at Yale University in New Haven, Connecticut.