Latest news with #FláviaRezendeTinano
New York Post
a day ago
- Health
- New York Post
Start your period before age 10 — or after 15? How it can impact your lifelong health, from obesity to heart issues
Your period could be crampin' your style — and your future health. Girls are reaching puberty faster than previous generations, a phenomenon perplexing researchers. The average age of the start of menstruation decreased slightly from around 12.5 years in the 1950s and 1960s to 11.9 years for those born between 2000 and 2005. Advertisement 4 Girls are reaching puberty faster than previous generations, a phenomenon perplexing researchers. goodluz – Research indicates that approximately 2% of girls begin menstruating after 15 — even fewer experience it before the age of 9. That's good news, as a new study out of Brazil links early or late menstruation onset to health struggles later in life. Advertisement 'We now have evidence from a large Brazilian population that confirms how both early and late puberty can have different long-term health impacts,' said study author Flávia Rezende Tinano of the University of Sao Paulo. 'Most women can remember when they had their first period, but they might not realize that it could signal future health risks.' 4 The timing of a woman's first period may determine the health struggles she will face. KMPZZZ – Tinano's team analyzed data from over 7,600 women 35 to 74 years old. Advertisement The women were divided into three categories based on the timing of their first period — 'early' (less than 10 years old), 'typical' (10 to 15) or 'late' (older than 15). The participants' health was assessed through interviews, physical measurements, lab tests and ultrasound imaging. The researchers determined that women who began menstruating before age 10 were more likely to develop obesity, high blood pressure, diabetes, heart problems and reproductive problems like preeclampsia over time. 4 The average age of the start of menstruation decreased slightly from around 12.5 years in the 1950s and 1960s to 11.9 years for those born between 2000 and 2005. KMPZZZ – Advertisement Women who got their first period after 15 were less likely to be obese but more likely to have irregular periods and certain heart conditions. 'Understanding these links can help women and their doctors be more proactive about preventing conditions like diabetes, high blood pressure and heart disease,' Tinano said. The study was presented this week at the Endocrine Society's annual meeting in San Francisco. Menstruation is the monthly shedding of uterine lining, signaling that the woman is not pregnant. Past research has suggested a link between late menarche and an increased risk of osteoporosis, fractures and Alzheimer's disease. Starting menstruation later means delayed exposure to estrogen, a key hormone that protects and builds bone density. 4 'Understanding these links can help women and their doctors be more proactive about preventing conditions like diabetes, high blood pressure and heart disease,' the author of the new study said. JackF – Advertisement On the other hand, starting menstruation earlier means higher lifetime exposure to estrogen, which stimulates breast tissue growth and development and may create a hormonal imbalance. Early menarche has been associated with elevated risks of heart problems, Type 2 diabetes, breast cancer, anxiety and depression. Researchers haven't pinpointed exactly why girls are going through puberty earlier than before. Some have pointed to increased rates of childhood obesity, greater exposure to endocrine-disrupting chemicals and higher stress levels.
Time of India
3 days ago
- Health
- Time of India
Early or late periods? Age of the first period can predict health risks in the future
Age of first period offers clues to heart, metabolic, and reproductive risks in the future. Everything in life is interconnected, especially when it comes to health. Menstrual health has a huge role in defining the overall health and wellness of women. Turns out, the age of your first period has a huge role in what's to come later in life. A recent study has shown that the age at which a woman experiences her first period may offer important clues about her long-term health. According to a new Brazilian study presented at ENDO 2025, the Endocrine Society's annual meeting in San Francisco, California, the age of first period can offer valuable clues about a woman's long-term risk for conditions like obesity, diabetes, heart disease, and reproductive health issues. What is menarche Menarche refers to the first menstrual period in a female adolescent. This typically occurs between the ages of 10 and 16, with the average age of onset being 12.4 years. Menarche and future health The recent Brazilian study has found a link between menarche and future health. The researchers found that both early and late menarche, the age at which women first get their period , are linked to different health risks. To understand the link, the researchers evaluated data from 7,623 women ages 35 to 74, who were part of the Brazilian Longitudinal Study of Adult Health (ELSA-Brazil). by Taboola by Taboola Sponsored Links Sponsored Links Promoted Links Promoted Links You May Like An engineer reveals: One simple trick to get internet without a subscription Techno Mag Learn More Undo The age of their first period was categorized as early (less than 10 years old), typical (ages 10 to 15), or late (older than 15). The researchers weighed on the health of the women through interviews, physical measurements, lab tests, and ultrasound imaging. According to the study, women who got their first period before age 10 were more likely to develop obesity, high blood pressure, diabetes, heart problems, and reproductive issues like pre-eclampsia later in life. On the other hand, women who had their period after the age of 15 were less likely to be obese but had a higher risk of menstrual irregularities and certain heart conditions. What are the experts saying? Study author Flávia Rezende Tinano of the University of Sao Paulo in Sao Paulo, Brazil, said, 'We now have evidence from a large Brazilian population that confirms how both early and late puberty can have different long-term health impacts.' 'While early menarche increases the risk for multiple metabolic and heart problems, late menarche may protect against obesity but increase certain heart and menstrual issues. Most women can remember when they had their first period, but they might not realize that it could signal future health risks. Understanding these links can help women and their doctors be more proactive about preventing conditions like diabetes, high blood pressure, and heart disease,' Tinano added. Breast Cancer In Indian Women: How Early Periods, Breast Density Among Multiple Factors Are Causing The Rise Tinano also emphasized that this study is one of the largest of its kind in a developing country, providing valuable data on a topic that has mostly been studied in wealthier countries. 'It highlights how early and late puberty can affect a woman's long-term health, especially in underrepresented populations like those in Latin America,' she said. 'Our findings suggest that knowing a woman's age at her first period can help doctors identify those at higher risk for certain diseases. This information could guide more personalized screening and prevention efforts. It also emphasizes the importance of early health education for young girls and women, especially in developing countries,' Tinano said.
