Why having lots of feelings is good for your health

Happiness isn’t the only emotion that can help you stay healthy as you age. How excited, amused, proud, strong and cheerful you feel on a regular basis matters, too. In a new study, people who experienced the widest range of positive emotions had the lowest levels of inflammation throughout their bodies. Lower inflammation may translate to a reduced risk of diseases like diabetes and heart disease.

Past research has shown that positive emotions may have an anti-inflammatory effect on the body, but the new study, published in the journal Emotion, looks at whether the range and variety of those feelings play a role as well. Evolution suggests that they would; drawing on the evolutionary advantages of ecosystems with plenty of biodiversity, researchers from the United States and Germany wondered if similar perks may exist for variety within the human emotional experience. Such a range may improve physical and mental health by “preventing an overabundance or prolonging of any one emotion from dominating an individuals’ emotional life,” they write.