Sleep Disorders

How Much Sleep Do We Actually Need

How Much Sleep Do We Actually Need

Adequate amount of sleep is very important and essential for our overall health and well-being. About one-third of our life is being spent on sleeping. All of us know that having a good night sleep is very essential for us, but many do not know the fact of making those seven to eight hours on the bed a priority. For many who have sleep deficiency, they actually have forgotten what actually complete rest feels like. To worsen our sleep factor things like tea, coffee, energy drinks, external lights, alarm clocks and notification from your phones interrupt your “circadian rhythm” which is our natural sleep-wake cycle.

The need for sleep varies in different ages, and they also have an effect from factors like lifestyle and health. To know who much sleep do you really need, you have to examine not only the spectrum of your sleep needs but also analyze the kind of lifestyle factors that can affect the quantity and quality of your sleep like your stress and work schedules. There are also some myths and facts related to the amount of sleep a person requires and what are the factors that influence someone’s sleep. Here are some of the myths and facts that are adjoined to the quality of sleep and how much sleep you actually require.

Myth: health issues like diabetes, obesity, depression, and hypertension does not affect your sleep.

Fact: several kinds of research have established the relation between the above-mentioned health issues and sleep problem. Blood pressure can vary during the sleep cycle. However, if sleep is interrupted it can disrupt the normal variability of blood pressure which can result in hypertension and heart disease. Lack of sleep can also impair the body’s ability to utilize the insulin which can trigger diabetes. Disturbed sleep might cause low metabolism and escalate the level of hormone cortisol. This can lead to an increase in appetite and reduce the ability to burn calories.

Myth: Elderly people require less sleep.

Fact: An average of seven to nine hours of sleep is recommended for adults by the sleep experts. The pattern of sleep might change with age the amount of sleep required by them do no change. The oldies tend to wake up frequently during the night and they get less nighttime sleep. However, their sleep requirement is no less than the young adults. The old people may sleep more during the day since they don’t get sufficient sleep at night.

Myth: Snoring is not harmful

Fact: Snoring is a sign of a sleep disorder called sleep apnea which is characterized by episodes of decreased amount of airflow or complete lack of airflow at night. Patients of sleep apnea wake up several times in the night gasping for breath. This happens because the pauses in breathing lead to less amount of oxygen in the blood that can strain your brain and heart. If it is not treated, sleep apnea can also result in cardiovascular disease. People who have a problem of snoring should get them checked for sleep apnea issue.

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