Early menarche, or the onset of menstruation before age 12, is a common occurrence in girls, affecting around 98% by age 15. However, research suggests that girls who start their periods earlier may be at a higher risk for various health issues later in life.
Cancer
Girls who begin menstruating at age 11 or lower are more likely to develop hormone-sensitive cancers such as breast and endometrial cancer. Experts believe that prolonged exposure to female hormones during puberty may contribute to these risks. While the exact cause is unknown, researchers speculate that it could be related to hormonal imbalances.
Insulin Resistance and Metabolic Disorders
Early menarche has been linked to an increased risk of insulin resistance, a precursor to type 2 diabetes. Research suggests that girls who start their periods earlier may experience higher blood sugar levels and gain weight, increasing their risk for metabolic disorders. However, the exact relationship between early menarche and BMI is unclear.
Heart Disease
Studies have shown that girls who begin menstruating before age 11 are more likely to develop high blood pressure. While the connection to heart disease is not fully understood, researchers believe that anything outside the norm – whether earlier or later – may increase the risk of cardiovascular issues.
Experts emphasize the importance of healthy habits and regular exercise for maintaining overall health. Dr. Adi Davidov notes, “Regular exercise can help decrease the risk of metabolic, cardiovascular issues.”
It’s essential to note that early menarche is not necessarily a guarantee of future health problems, but it may be an indicator of underlying factors. Girls who start their periods earlier should consult with healthcare professionals for personalized guidance and advice on maintaining optimal health.
Source: https://www.today.com/health/womens-health/age-1st-period-inform-future-health-rcna209437