Recreation

A short night’s sleep often takes its toll as early as the following day. Fatigue, difficulty concentrating and irritability are among the most common consequences. In fact, however, it is not only the brain that reacts to a lack of sleep. The heart, metabolism, immune system and hormonal balance also change when the body does not have enough time to recover. If a lack of sleep persists over a longer period, this can increase the risk of various health conditions. In this article, you’ll find out why sleep is so important for health and what effects a lack of sleep has on the body.