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Brain, sleep and snacks

Recent research shows that the length of sleep affects what we want to eat.

Sleep deprivation increases the likelihood of delve after snacking-to such requests came to the researchers after a study involving 32 volunteers. Their task was to eat a dinner of veal with pasta, apples and yogurt. Then the experts told a few volunteers to go home and lay down to sleep, and others ordered to stay in the lab and take various activities that prevented them from falling asleep.

The next day, all volunteers had to undergo a magnetic resonance imaging and simultaneously view images of Food products and decide whether to without for the price suggested by scientists. Blood samples were also taken from them, and the level of glucose and hormones associated with stress and appetite were measured.

It turned out that the levels of hormones and glucose were normal in both groups. While people who did not sleep all night, were ready to spend more money for snacks than the people of the island. There has also been a greater activity of those areas of the brain that are responsible for the sensation of food-related rewards and appetite control.

This study suggests that our nutritional choices may correspond to whether we are an island. So you should take care of the right quality and amount of sleep to make informed decisions about the food you eat.

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