Experts 'sound the alarm' after finding a fifth of children in the US now take melatonin for sleep - despite growing concern about health risks

Nearly 20 percent of five- to 13-year-olds take melatonin, ballooning from just one percent six years ago and causing scientists to 'sound the alarm' over its increasingly common usage.
Source: the Mail online | Health - Category: Consumer Health News Source Type: news