Substance use disorder occurs when a person needs alcohol or another substance (drug) to function normally. Abruptly stopping the substance leads to withdrawal symptoms. Addiction means that a person has a strong urge to use the substance and cannot stop, even if they want to.
So it is important to maintain positive nitrogen balance in the body while sleeping. When you do and conditions are right so that your rate of protein synthesis exceeds your rate of degradation, and you maintain a positive nitrogen balance, you can grow while you sleep.
The number of hours of sleep you need to stay healthy and alert differs according to your age. Teenagers need between 8 to 10 hours of sleep, while adults should get 7 to 9 hours. Sure, youâre eating your vegetables and fruits and squeezing in exercise at least 20 minutes a day, but are you getting enough sleep, too?