Teenagers who start using cannabis early and frequently are more likely to face serious health consequences later in life.

Young teens who use cannabis are more likely to be frequent users than people who start later, according to a study in JAMA ...

Adolescents who start using cannabis early and often are more likely to need health care for both mental and physical ...

Epigenetic aging during childhood can predict cardiometabolic health in young adulthood and indicate increased risk for cardiometabolic disease.

The first generations exposed to ultraprocessed foods in adolescence show increased rates of addiction to these foods, but ...