The Health Benefits of Sex

Higher rates of sexual activity within supportive relationships are linked to positive changes in both physical and emotional health, according to numerous studies. Lower blood pressure, reduced stress, greater intimacy and relationship satisfaction, and an increase in fitness levels are among the many benefits. Overall happiness was shown to be a result of consensual sex in a 2015 study conducted in China, published in the Journal of Economic Behavior and Organization.

Brain chemicals released during sex, including endorphins, can decrease irritability and depression, and have also been shown to reduce migraines and back pain. The stress response hormones cortisol and adrenaline are reduced for up to a day following sexual activity. Another hormone, oxytocin, is linked to calmness and contentment. Sex can also induce better sleep, thanks to the release of the hormone prolactin, according to research published in Frontiers in Public Health.   

Studies have shown that monogamous sex increases emotional connection with and commitment to your partner and is linked to a lower divorce rate.

According to the American Heart Association, sexual activity is equivalent to moderate exercise such as brisk walking or climbing stairs. Strengthening of abdominal and pelvic muscles and improved bladder control in women are other physical benefits of sex.

A 2018 study of over 6,000 adults published in the Archives of Sexual Behavior linked frequent sex with better memory performance in adults of 50 and older. Sex can also promote weight loss, according to a study published in PLoS ONE that calculated that 30 minutes of sex burns 200 calories. Brain chemicals released during sex can subdue food cravings.

Sexual activity is linked to lower systolic blood pressure, but there are risks for some. A 2011 study published in JAMA found that while regular sex can diminish the likelihood of heart attack, infrequent bursts of sexual activity can strain the heart and trigger an acute cardiac event.  Unsafe sex also holds risks that could outweigh benefits.