What are the mental and physical effects of sleep deprivation?
Sleep deprivation can have serious effects in the form of physical and mental impairments. Inadequate rest impairs our ability to think, handle stress, maintain a healthy immune system and moderate our emotions. Sleep is so important that total sleep deprivation has been proven to be fatal: Lab rats denied the chance to rest die within two to three weeks. Does the heart get affected the most by sleep deprivation? Yes, the heart does get affected. When deprived of sleep, the heart shows signs of stress like tachycardia, hypertension and chest discomfort. But it is not the primary organ to be affected by sleep deprivation. The organ most affected is the brain, as sleep is a natural and essential physiological event in human body. The brain needs to be rested regularly. A fatigued brain can affect a person’s productivity; impair the person’s ability to carry out simple everyday tasks, cause irritability and grumpiness. It also leads to lack of concentration and a weak immune system. Do pe
