Experts are still puzzled by the increasing trend of early puberty among girls, with potential contributing factors including obesity, chemical exposure, lifestyle changes, and stress. Dr. Anders Juul, a paediatric endocrinologist, expressed concern over the lack of clear answers and preventive measures as the age of puberty onset continues to decrease globally.
Research suggests that obesity may be linked to early puberty, with girls and boys being affected differently. Chemical exposure from endocrine-disrupting substances found in consumer products may also play a role. However, evidence on the impact of these compounds remains inconclusive.
In addition, the COVID-19 pandemic highlighted the potential influence of sedentary lifestyles and increased phone use on puberty onset, as seen in a surge of precocious puberty cases in Italy during the lockdown period.
Stress, family dynamics, and socioeconomic status are also being investigated as potential factors contributing to early puberty. Studies have shown that children from lower-income households and those with absent fathers may be at a higher risk.
Despite these leads, researchers stress the need for further investigation to fully understand the complex interplay of factors influencing early puberty in girls. More studies utilizing objective measures of puberty timing and exposure to chemicals are underway to shed light on this pressing public health issue.
Source
Photo credit www.euronews.com
