How Love Changes Your Body Chemistry

touching-increase-love

Credit: Getty Images

3 of 8

"O" is for oxytocin

Oxytocin is a chemical that calms and bonds couples together by promoting intimacy.

"It is what hugging, kissing and touching are made of," says Fisher, a visiting research associate at Rutgers University in New Brunswick, NJ.

Oxytocin levels also rise in new moms, promoting milk production and bonding with babies.

So, if you feel the urge for a stay-at-home movie night to cuddle with your beau, it may be oxytocin at work.

Next: Testosterone takes off

Previous
Next
» View All

Get the latest health, fitness, anti-aging, and nutrition news, plus special offers, insights and updates from Health.com!

More Ways to Connect with Health
Advertisement