People who have short sleep and sleep less often tend to gain weight faster than those who get enough sleep. In fact, researchers have shown that shorter than usual sleep duration is one of the highest risk factors for obesity.
Studies show that sleep-deprived people have more cravings and tend to eat more calories than people who get enough sleep. A lack of sleep disrupts the daily fluctuations of appetite hormones and is thought to be responsible for poor appetite regulation. Eating a lot of calories will have bad effects on your health and body.
Sleep is very important for various aspects of brain function, including cognition, focus, productivity and performance… All of these things will be adversely affected if we lack it. sleep, not enough sleep.
In a study of American basketball players, long and deep sleep was shown to significantly improve the speed, accuracy, reaction time and mental health of the players.
People who don’t get enough sleep have a much higher risk of heart disease or stroke than those who sleep 7-8 hours a night.
Mental health problems, such as depression, are often closely linked to poor sleep quality and sleep disturbances. Scientists estimate that up to 90% of people with depression often complain about sleep quality. People who get enough sleep often have more positive psychological health and are more active every day.
One large two-week US study tracked the development of the common cold after giving study participants nasal drops with a cold virus. Researchers found that people who slept less than seven hours a day were three times more likely to catch a cold than those who slept eight hours or more. So, sleeping at least 8 hours can improve our immune function and help fight the common cold.