sleep deprivation how lack of sleep
Long-term sleep deprivation also increases the risk for chronic conditions, such as diabetes mellitus, stroke, and heart disease. Sleep is an important body function required for mental and physical well-being. The amount of sleep required changes with age in an inverse manner. For example, an infant may sleep up to 18-20 hours, whereas someone more than 80 years may need only a few hours of sleep. Lack of recommended 7 to 8 hours (for an adult) of restful sleep is called insomnia, which may be due to difficulty falling asleep or staying asleep. Dr Santosh Bangar, Senior Consultant Psychiatrist, Global Hospital explains that the long-term effects of sleep deprivation can drain mental abilities and affect physical health, varying from weight gain to a weakened immune system. Long-term sleep deprivation also increases the risk for chronic conditions, such as diabetes mellitus, stroke, and heart disease. Lack of sleep affects the two types of hormones one is leptin and the othe...