The effect of lack of sleep on your health

Therefore, you should sleep enough during the night, which ranges from 7 to 9 hours for adults. The hours of sleep vary from person to person and vary according to age. Children need more hours.

Sleep is important for public health and lack of sleep is associated with many health problems. Research has shown that not getting enough sleep or sleeping poorly can increase the risk of many diseases, including hypertension, heart disease, obesity, high cholesterol, diabetes and others.

Lack of sleep affects various organs of the body as well as hormones, Including:

1 – Immunity: lack of sleep affects the immune system, making the person more vulnerable to diseases such as frequent colds and colds, and also affects the lack of sleep on the speed of cure of the disease, as well as the medical site From a study indicating that lack of sleep For six consecutive days, the body's response to influenza vaccination can be reduced.

2 – Brain: Studies show that lack of sleep alters the activity of certain parts of the brain and affects cells by its influence on important hormones and neurotransmitters in the sleep process, as well as on brain functions such as focus, reflection, logical analysis, decision-making and problem solving, Affects mood and control emotions, leading to irritability, has been linked to the lack of sleep, depression and anxiety.

3. Heart: lack of sleep stimulates the body's proteins called signs of inflammation (pro-inflammatory markers). These proteins increase sleep less, affect the heart and, in the long run, affect the functions of the kidney.

4. Weight and appetite: Sleep maintains the healthy balance of hormones, which makes a person feel hungry (jerilin) ​​or satiety (leptin). When she is not sleeping enough, the level of ghrelin increases and the level of leptin decreases, which makes her more hungry. The food leads to obesity.

5 – Hormone cortisol (cortisol): Little affects sleep at the levels of the hormone cortisone, where levels rise, leading to obesity, high blood pressure, as well as to the Insulin resistance, that is to say that the body can not benefit from insulin, which increases the sugar level. In the blood leading to diabetes.

6. Growth Hormone: Lack of sleep affects growth hormone levels, which stimulates the growth of children and adolescents, contributes to the growth of muscles and bones and affects the metabolism and metabolism of sugar and fats.