If you don’t want to wait around until you’re older, there are also other proven ways to boost oxytocin.

Studies have found that exercise is a great way to boost oxytocin organically, with research noting a jump in oxytocin levels when participants’ saliva was measured after a high-intensity martial arts workout.

Music is also noted to increase oxytocin levels, especially when people sing together in a group. And just the act of giving someone a hug also leads to higher levels of the hormone and a greater sense of wellbeing.

It may sound cheesy, but it definitely is cool to be kind if you want to live a more satisfied life.

A new study suggests your happiness increases as you age — and it’s thanks to oxytocin levels