General

For teens, low-dose pill may not be best

Study finds birth control with less estrogen may interfere with bone growth

When it comes to birth control, it’s widely believed that the lower the hormone dose, the better. But according to a new study, pills with lower levels of estrogen may interfere with the bone development of teenagers. Dr. Jan Stepan of Charles University in Prague found that teens who took low-dose pills experienced lower levels of bone growth and bone density compared with those who took higher-dose pills. The reason, says Stepan, is that lower levels of estrogen suppress the body’s release of the hormone but does not fully replace it.

ABC News

Looking for more?

Get the Best of Maclean's sent straight to your inbox. Sign up for news, commentary and analysis.
  • By signing up, you agree to our terms of use and privacy policy. You may unsubscribe at any time.