By
M.Sc. Nutrition & Dietetics
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Navneet Kaur
Fitness
It refers to a consistent lack of adequate sleep. Experts recommend 7-8 hours of sleep daily. Poor sleep health can have the following consequences.
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Studies support that sleep-deprived people may find it difficult to memorize or concentrate. It may also decrease coordination.
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Lack of sleep may reduce our disease-fighting ability and make us more prone to sickness and frequent infections.
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Lack of sleep can alter the balance of the appetite hormones - leptin and ghrelin. It may increase the risk of indigestion issues.
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Studies have shown that sleep-deprived people experience more cravings for food high in sugar and fat. It can increase the risk of gaining weight due to an unwanted calorie load.
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Sleep deprivation may also lower the body’s tolerance for glucose and insulin. These disruptions can lead to diabetes mellitus.
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Lack of sleep increases the levels of the stress hormone - cortisol in the body which may result in collagen breakdown causing premature ageing and skin wrinkling.
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Sleep impacts processes that keep our heart and blood vessels healthy. Hence, sleep deprivation may increase cardiovascular disease risk.
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