Healthy junior high school students sleep 6 hours a day is generally not sudden death, but may affect growth and development.
Normal people keep 6 to 8 hours of sleep a day to ensure that the body’s energy and physical recovery, sleep 6 hours a day just to reach the lower limit, the 6 hours is high quality sleep, and health without disease, such as dilated cardiomyopathy, hypertrophic cardiomyopathy, etc., is not sudden death.
Junior high school students are in puberty, the peak of growth and development, long-term 6 hours of sleep for growth and development is not quite enough. Growth hormone is mainly released in the night sleep, the longer the sleep time, the more and more growth hormone is released, so it is better for junior high school students to sleep to 8 hours better.
If you are not feeling well, you should seek medical advice and follow the doctor’s instructions.