4. It Keeps Them Healthy
Much like going for a walk on your treadmill or taking a jog around the block, indulging in some sexy times can seriously help improve your physical health. Along with the fact that long intervals of sexual activity can help you burn upwards of 100 calories, getting busy is also a fantastic immune system booster and a heart strengthener.
Having sex upwards of a few times a week can heighten your levels of an antibody called immunoglobulin A, which does wonders for fighting common colds and other nasty infections. Studies also show that men who have sex at least two to three times a week are less likely to suffer from deaths related to heart disease.