Sex, a natural and enjoyable part of human life, has been understudied in terms of its impact on brain health. However, a recent longitudinal study in the United States sheds light on this subject, showing that sexual activity in older individuals not living in nursing homes is associated with better cognitive function in the future. The study involved a nationally representative dataset that included information on the frequency of voluntary, partnered sexual activity, the level of pleasure derived from it (with or without orgasm), and emotional satisfaction within sexual relationships. Cognitive function was assessed using an official scoring process that considers various cognitive aspects.
BETTER BRAIN HEALTH
The findings indicated that sex is linked to better brain health across all age groups, but the ways in which it benefits cognitive function differ subtly.
Ages 75 to 90: The frequency of sex was a key factor. Individuals in this age group who engaged in sexual activity at least once a week showed significantly better cognitive function five years later.
Ages 62 to 74: For this group, the quality of sexual experiences, both in physical and emotional terms, was the most important factor for future brain health.
The study authors, Shannon Shena and Hui Liub, suggest that promoting sexual quality among younger-old couples could help combat the perceived interruptions that often come with aging, potentially benefiting their cognitive health later in life.
PARTNER SEX
It’s worth noting that partner sex is not limited to the young; it continues in over half of people aged 62 and older. While previous research has linked sex to physical and mental health benefits, its impact on the aging brain has been largely unexplored. This study highlights the potential protective role of sexual activity against cognitive decline, although further research involving larger cohorts and longer timeframes is needed.
The study also found some gender-related differences, with male cognitive health being linked to physical pleasure, but this connection was not observed in older female participants. Other factors such as race, ethnicity, education level, marital status, and self-rated physical and mental health did not appear to influence the results.
The study authors propose several explanations for these findings, including the potential effects of physical exercise, reduced stress, and the release of dopamine during sexual activity on cognitive function.
In summary, this research provides valuable insights into the multifaceted aspects of healthy aging and suggests that sexual life is an area that deserves attention in clinical practices and policy decisions regarding cognitive health among older adults.
