Potential physical health benefits and drawbacks of having sex every day When it comes to the benefits of having sex daily, Dr Vinutha says that regular sexual activity improves heart health by increasing heart rate and circulation. Having sex everyday attracts many myths in people's mind. Here are some health benefits of sex for which you should have sex everyday. Sex releases feel-good hormones and makes you feel closer to your partner or more attuned to your body. Learn what science says about the benefits of sex .