18 Being in love saves you money on trips to the doctor.
When the Health and Human Services Department analyzed studies that compared marriage and health, one of the shocking things that they found was that married people reported fewer doctor’s visits and shorter hospital stays. “The best logic for this is that human beings have been crafted by evolution to live in closely knit social groups,” Harry Reis, PhD, co-editor of the Encyclopedia of Human Relationships, explained to WebMD. “When that is not happening, the biological systems get overwhelmed.” And for more ways to stay healthy, check out the 20 Healthy Living Rules You Should Live By.