heart failure

This can seriously harm the baby, causing severe anaemia, heart failure, or even death.

Your lung is a muscle, your heart is a muscle and most of the boys die from heart failure.

He had heart failure at 30 and believes taking steroids will reduce his life by 20 years - but Joey Farrell continues using muscle-building drugs for "the sake of his career".

The first study into weight-loss drugs has found they can significantly improve heart health, with lower levels of heart attacks, stroke, heart failure and high blood pressure.

This puts people at risk of organ damage, stroke, heart failure and a greatly reduced quality of life.