Gynecomastia in adolescents. is this becoming more common?

Probably not: Gynecomastia is common in adolescent males and usually resolves spontaneously.Some studies state that it occurrs in 50% of normal adolescent males. Perhaps the epidemic of obesity in young people makes the appearance of individuals with this condition more obvious.

Don't think so.: I am not aware of any evidence that demonstrates that the incidence of gynecomastia is increasing. It is possible that the increased incidence of obesity may be a factor. Also, adolescents may be becoming more aware of this “diagnosis” through readily available information online etc. Often, these young men present with concerns about their chest wall appearance, especially in tighter clothing….

Doubtful: No evidence to support that theory.