Importance of sleep in health care
A state of unconsciousness which stimulates a person is called as sleep. The brain becomes relatively more responsive to internal stimuli than the external stimuli. There is a differentiation between sleep and coma. Coma is also a state of unconsciousness, but it doesn’t arouse a person. Sleep is the most important thing for the normal healthy functioning of the human body. Even scientists don’t understand the phenomenon of sleep as it is a complicated process. In older days, sleep was considered to be a passive state of man. But now it is a dynamic process, which keeps our brain active. Sleep is essential for all the normal functions of the body including our immune system. It affects our physical and mental health. If the immune system is affected due to lack of sleep, the ability to fight against the diseases, which is the main function of the immune system also gets affected.
Lack of enough sleep can lead to anxiety and stress and this can also affect the sexual performance of men leading to some temporary issues with ED warranting the need to treat it with ED drugs like Generic Levitra, Generic Propecia, Generic Viagra Soft Tabs, Generic Kamagra Oral Jelly, Generic Levitra, or Generic ED trial packs; however, before you order them in an online pharmacy try to help yourself with good sleep and natural recovery. Ideally, seek the help of a physician for dosages if need be.
Whether a person is asleep or awake is controlled by neurotransmitters which are involved in nerve signaling. Neurotransmitters acts on nerve cells in various parts of the brain and keeps a person awake. There are five different stages of sleep which slowly boosts up the energy of our body by relaxing the body activities like breathing, heart rate and the body temperature. Hence it’s a favorable period for the growth and development hormones. The first stage is where we enter into the sleep that is we try to sleep. This will last for about 5 to 10 minutes. Then slowly our muscles start relaxing, and we become disengaged from the environment. In this stage, the heart beat rate and breathing slows down. Body temperature also reduces. In the 3 and 4 the stage, we go into deep sleep which slows down the body activities. And finally we go to a very deep sleep by becoming unconscious and it’s difficult for someone to wake up at this stage.
Sleep has a drastic effect on health care and it contributes to the health part of our life. When we awake for about 24 hours, the metabolic activities of the brain decreases drastically. Sleeplessness affects the blood cell count which is the soldiers of our body and in turn affects the immune system. It also decreases the production of hormones responsible for growth and development.
Sleep regulates number of other hormones. A hormone called leptin which directly influences appetite and weight control. It is regulated by sleep as it signals the brain that your stomach is full and brain will transmit the message and makes you to stop eating. Sleep actually slows down the aging process. It’s a well known fact that how long a person will live can be predicted by how well a person sleeps. It reduces the cortisol levels which are called as the stress hormone. Cortisols controls inflammation and hypoglycemia. Increased cortisol levels make one at higher risk of hypertension, diabetes mellitus, susceptibility to bacteria and viruses.
All the above said complications explain the problems caused internally in a human body due to lack of sleep. But physically sleeplessness arise number of problems in our day today life. Inadequate sleep endangers the lives of others along with our life when we drive. When brain function is affected, automatically our memory power comes down and we become inactive which reduces our productivity in our work.
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