Sleeping Well as a Preteen Helps Prevents Drug Use

By Temma Ehrenfeld @temmaehrenfeld
September 05, 2023
Sleeping Well as a Preteen Helps Prevents Drug Use

A good sleep routine could help your preteen avoid drinking alcohol or smoking pot during high school years that are full of temptation to indulge.

Be sure your 11-year-old gets a good night’s sleep. Those hours of rest could help him avoid drinking alcohol or smoking pot as he enters the years when schools are full of temptation to indulge. 

Researchers drew this conclusion from data on low-income boys in western Pennsylvania, whose mothers had reported on their preteen sleep habits. When the boys were 20 and 22, the researchers asked the young men directly about their history with alcohol and pot. 

As it turned out, less sleep or poor sleep as a child tended to mean that they would try alcohol sooner and use it repeatedly. The same was true about pot. To be specific, for every hour less a boy slept at age 11, on average, he would smoke pot or drink alcohol 20 percent sooner. 


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The study also examined other possible causes for earlier drug use to make sure sleep was truly significant. But “after considering other possible influences, we were able to determine that sleep problems are preceding the substance use problems,” said lead author Brant Hasler, PhD, associate professor of psychiatry and psychology at the University of Pittsburgh School of Medicine. “Addressing sleep may now be something we can add into the package of our substance abuse prevention and treatment efforts.”

Keeping your kids away from pot isn’t a minor matter. People who begin marijuana use before they’re 18 are four to seven times more likely to become addicted. Kids who start using pot before the age of 15 are less likely to graduate from high school. Kids who smoke pot weekly are more than twice as likely to be anxious or depressed.

Cannabis can push some children who are vulnerable to psychosis over the edge, especially around puberty. Smoking pot weekly tends to lead to cigarette smoking, and many pot smokers move on to other drugs, though it’s not clear you can blame the pot. 

Keeping your teens away from alcohol is also important. The brain is still developing into their mid-20s, and some science suggests that drinking during high-school and college years can permanently damage memory.

When scientists gave standard mental ability tests to 12- to 14-year-olds who didn’t drink, and followed up four years later, the teens who drank more during those years did worse overall on the tests. The bad effects showed up even in teens who didn’t seem to have a real drinking disorder.  

To help your preteens get a good full night’s sleep, don’t let them play video games or play with electronic devices right before bed. Help them get at least an hour of activities like conversation, music, a bath, or reading a book or magazine before bed. A comforting bedtime routine will prime your child for sleep. 

Keep TVs, cellphones, e-readers, and other devices away from the bed. Your child could reach for them during the night. 

If your child doesn’t tend to get heartburn from eating before bed, feed him combinations of protein and carbs that make people sleepy. Oatmeal with milk, or toast with peanut butter, are good candidates. Yogurt, cheese, and bananas may also aid sleep.

Make sure he’s not itching or congested from allergic reactions. Many people are allergic to dust mites, which accumulate in sheets and pillows. Get your child tested. But it’s a good idea in any case to have hypoallergenic covers on your mattresses and pillows and to change the linen once a week. Wash linens in hot water. 

Aim for a completely dark room. Put a night light in the hallway that turns off automatically, or turn it off once your child is asleep. Try blackout curtains or sleep masks for kids who wake up too early. 


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September 05, 2023

Reviewed By:  

Janet O’Dell, RN