女性担心变老也许加速生物衰老

Core Findings - A recent study from New York University's Global Institute of Public Health indicates that anxiety about aging, particularly concerns over declining health, may manifest at the cellular level and accelerate biological aging in women [1][2] Group 1: Study Overview - The study analyzed data from 726 women participating in the "American Midlife Development Study," assessing their anxiety regarding aging-related issues such as decreased attractiveness, increased health problems, and reduced fertility [1] - Blood samples were collected to measure biological age using two epigenetic "clocks," one capturing the speed of biological aging and the other estimating accumulated biological damage [1] Group 2: Key Results - Women with higher levels of anxiety about aging exhibited significantly faster epigenetic aging, with concerns about health deterioration showing the strongest association with accelerated aging [1] - In contrast, anxiety related to decreased attractiveness and changes in fertility did not show a significant correlation with biological aging [1] Group 3: Lifestyle Factors and Implications - Further analysis revealed that when controlling for health behaviors such as smoking and drinking, the association between aging anxiety and epigenetic aging weakened, suggesting that lifestyle factors may play a significant role [2] - The researchers emphasized the close relationship between psychological and physiological health throughout a person's life, proposing that aging anxiety could be a measurable psychological factor with intervention potential [2]