Not true. It is more important to go to bed at the same time and wake up at the same time everyday. Not everyone needs eight hours. In fact, if I get eight hours sleep I usually feel tired and groggy for the entire day.
Many drugs affect the release, arrest and efficacy of serotonin, including antidepressants, psychedelic hallucinogens, synthetic opiates, dissociatives, drugs for treating migraines, antihistamines, and stimulants such as MDMA.
The Effect of Drugs on Serotonin. The Effect of Drugs on Serotonin. When a person uses a drug, he will experience several side effects. These effects include both physical and psychological changes, and can be either short-term or long-lasting. Some of the most pronounced effects of drug use, though, appear in the brain.