Search Here

It has long been established that sex has several health benefits, particularly when it comes to physical wellness. Now, a new study shows that humans can enjoy better immune function, which could help prevent certain diseases because of sex. 

Researchers from Stirling University found that constant sexual activity could yield antibodies that can resist parasites. According to IFL Science, the team used waterflea, a bacteria that could reproduce sexually and asexually. Then, the offspring produced from the two methods would be exposed to parasites to see which ones survived longer. 

The results of the study, published in the Proceedings of the Royal Society B, indicated that those born from sexual reproduction were able to resist infections more. This is because those that were produced asexually had the same genetic makeup as their parent, making them susceptible to parasites that affected their parent as well. 

On the other hand, mixing the genetics of two parents from intercourse can lead to future generations resisting diseases even as they evolved. They are less prone to sickness and illness because of their new genetic makeup. 

Another study conducted at Wilkes University in Pennsylvania support this theory, saying that having regular sex leads to the production of more antibodies that can fight the common cold and other immuno-diseases. 

Additionally, doctors agree that among the sex health benefits include the decrease of oxytocin in blood, resulting in lower stress levels. It also normalizes the levels of testosterone and estrogen in a person's body, decreasing risks of high blood pressure and heart attacks. 

Men's World Journal also noted that sex leads to the secretion of happy hormones, which double as pain relievers, which is why pain isn't felt as much during sex. 

Furthermore, people who engage in sexual activity 4 times a week generally look 8 to 12 years younger than they are.