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6 reasons why you need more sleep

Dr. Anderson

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Learning and memory: Sleep helps the brain commit new information to memory through a process called memory consolidation. In studies, people who’d slept after learning a task did better on tests later. Rest helps the brain get rid of waste products produced during the waking hours because while the rest of the body has a lymphatic system, the brain does not so clearance of waste products via the Cerebrospinal fluid is maximal at rest when the brain sulci become larger.

Metabolism and weight: Chronic sleep deprivation may cause weight gain by affecting the way our bodies process and store carbohydrates, and by altering levels of hormones that affect our appetite.

Safety: Sleep debt contributes to a greater tendency to fall asleep during the daytime. These lapses may cause falls and mistakes such as medical errors, air traffic mishaps, and road accidents.

Mood: Sleep loss may result in irritability, impatience, inability to concentrate, and moodiness. Too little sleep can also leave you too tired to do the things you like to do.

Cardiovascular health: Serious sleep disorders have been linked to hypertension, increased stress hormone levels, and irregular heartbeat.

Disease: Sleep deprivation alters immune function, including the activity of the body’s killer cells. Keeping up with sleep may also help fight cancer.

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Dr Anderson is a graduate of Lagos State University College of Medicine who is on a mission to build a national team of healthcare professionals with international affiliations, which will bring basic healthcare to the poorest in society and increase National income from Medical tourism. He is a proud member of various reputable bodies including the Nigerian Medical Association (NMA), Lagos chapter, the World Safety Organisation and the Christian Medical and Dental Association, Nigeria (CMDA Nigeria). He also belongs to the Medical College of Surgeons. He is an MDCN(Medical and Dental Council of Nigeria) and HSE 1, 2, 3 certified doctor. When he is not busy reading, writing or doing some public speaking, you can find him dancing, playing chess or watching movies.