A new study has revealed a significant link between childhood obesity and early menarche, or the onset of menstruation, in young girls. Conducted on over 70,000 women in the United States, the research highlights a troubling trend with potential long-term health implications.

According to the study led by Harvard University’s School of Public Health, the average age of first menstruation has decreased from 12.5 years among women born between 1950-1969 to 11.9 years among those born between 2000-2005. This shift is attributed to the rising rates of childhood obesity.

The study also indicates that early menarche is associated with a higher risk of adverse health outcomes, including cardiovascular disease and cancer. These findings underscore the importance of addressing childhood obesity to mitigate its impact on girls’ health and development.

Researchers emphasize the need for public health initiatives and interventions aimed at reducing obesity rates among children to help delay the onset of menstruation and lower the risk of related health issues.

For more details on the study and its implications, visit the official publication by Harvard University’s School of Public Health.