Parsi Teb Physical and Mental Health Journal 
Sleep: Do you have enough concentration? Or do you have trouble in learning?
More concentration
Doctors are often associated with this problem with enough sleeping. There is a strong relationship between Sleep and brain cells. Adequate sleep increases your concentration and learning ability.
Fewer accidents
Sleepy drivers cause many accidents. Additionally, lack of sleep, in addition to reducing focus, can increase stress and aggression, which is one of the most important causes of accidents while driving.
Better mood
having not enough sleep at night, causes feel dissatisfied and unpleasant of life. Try to have a good sleep, and if you have a sleep disorder, talk to your doctor.
Healthier heart
If you sleep less than 6 hours a night, you may have a heart problem in the future. Less Sleep increases blood pressure, adrenaline, and stress, which is harmful to the heart.
Better memory
The brain’s continuous activity decreases its function. If you do not sleep well, your mind will not be able to communicate between what you have to remember and what you should remember, and so you will not be able to have a good memory.
less chance of having diabetes
Less sleeping overnight, especially if it is less than 5 hours, causes the body to not use glucose as a fuel, which increases the chance of getting diabetes.
Less wrinkle
If you do not have enough sleep, your face and body will start to wrinkle, because insufficient resting of the body increases cortisol hormone, which is a hormone of stress and it can eliminate collagen of the skin.
Losing weight
Your body needs to sleep an average of 8 hours a day to keep the percentage of body fat ideal. If you sleep less than 6 hours a day, the body stores more lipids. It produces more insulin, which increases weight.
More life with enough sleep
Studies have shown that people who have good sleep have a longer life. Of course, many factors contribute to this fact, but sleep is an important factor in regulating the activity of many organs of the body.
Less getting cold
Sufficient sleep produces adequate antibodies in the body, making the body more resistant and more effective against pathogens. Therefore, people who sleep well are less getting cold.
How much does your body need to sleep?
The amount of sleep needs depends on the age, sex, and physical condition of each individual.
On average:
Children at school age: More than 10 hours a day
Teens 9-10 hours a day
Adults 7-8 hours a day
How to sleep better?
If you are having sleep disorders, drinking a relaxing drink before bed can help you a lot. Also, squeeze exercise during the day in your program. Do not eat heavy meals right before bed and keep your bedroom’s temperature cool and comfortable.
