What is sleep? Is it just the period of time in which you rest? Is it nothing more than that? Sleep is a physical and mental state of rest in which a person becomes moderately inactive and unaware of the environment. Although our bodies are a picture of tranquility while we sleep, there are a numerous biochemical, physiological, and psychological events constantly taking place which we do not know about. There is an alarming lack of awareness about sleep in the medical community and the general public. To understand how serious sleep deprivation can be, we need to know its effects on people. Sleeplessness has several adverse effects on our lives.
Sleeplessness affects the health and deteriorates it. If a person sleeps late at night (or does a nighter) and gets up early in the morning, no one but he himself is the reason for his deteriorating health. This is very common in today’s school and university going students . As a result, they feel tired and lazy throughout the day. Deprivation of sleep even causes serious health problems. These health problems include obesity, anorexia etcetra. These problems in the long run could have various harmful effects on the health of the person.
Secondly, lack of sleep affects the human mind as well. Due to sleeplessness, the person will not be able to think straight. The mind tends to wander aimlessly when a person does not have a good night’s sleep. It can result in frustration. It is possible to even lose control of emotions which can lead to alarming outbursts and even violence. This can be detrimental to relationships with family, friends, and partners. Stress and anxiety levels both mount as a result of sleepiness. This can eventually lead to full blown anxiety disorders and depression.
The brain’s ability to solve problems is impaired when a person is sleep deprived. The normal decision making abilities are compromised and the brain falls into rigid thought patterns that make it hard for a person to produce new problem solving ideas. It is for this reason that teachers advice their students to get plenty of rest, the night before a test is given. With continual lack of sufficient sleep, the part of brain that controls language, memory, planning, and sense of time is severely affected, practically shutting down.
Sleep deprivation is a serious matter that can cause a chain of various negative effects. Sleep is an essential part of our lives. Without it, we would not be restored each day. A person’s physical, mental, and social interests rely on it. Needless to say, sleep deprivation is a serious problem that should not be ignored at any cost.
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