Sexual activity has been shown to increase the production of Immunoglobulin A (IgA), which can boost the immune system's defenses against various viruses and bacteria. IgA is an antibody that plays a crucial role in protecting the body from infections and diseases by binding to foreign substances such as viruses and bacteria. It is produced by white blood cells called plasma cells located in the mucous membranes of the respiratory tract, gastrointestinal tract, eyes, and genitals. When people engage in sexual activity, they experience stress and release hormones such as cortisol and adrenaline, which are known to suppress the immune system. However, research suggests that sexual activity also releases hormones like oxytocin and prolactin, which stimulate the production of IgA and help the immune system fight off infection. One study found that people who had more frequent sex showed higher levels of IgA in their saliva compared to those who engaged less frequently. Another study showed that women who had multiple orgasms during intercourse had higher levels of IgA in their vaginal fluid than those who did not. The increased production of IgA may be due to increased blood flow to the reproductive organs, which triggers the release of IgA-producing cells in the lining of the cervix. Sexual activity also increases heart rate and blood pressure, leading to improved cardiovascular health and enhanced immune function. Overall, sexual activity has been shown to have numerous benefits for both physical and mental well-being, including reducing stress and boosting the immune system. Therefore, engaging in regular and enjoyable sex can help promote overall health and longevity.
This article discusses how sexual activity can increase the production of Immunoglobulin A (IgA), a critical antibody that helps protect against viruses and bacteria. Research shows that sexual activity causes an increase in hormones such as oxytocin and prolactin, which stimulate the production of IgA. Additionally, increased blood flow to the reproductive organs can trigger the release of IgA-producing cells in the cervical lining. The production of IgA can lead to better heart health and improved immunity. As such, having regular and enjoyable sex can contribute to overall health and longevity.