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.
Some babies seem to need less sleep during growth spurts, so you may also notice your baby waking up more frequently at night, or taking shorter naps. You may find these changes in your babyâs routine tiring or confusing. If youâre feeling overwhelmed, remind yourself that a growth spurt only lasts for a few days.