7 science-backed ways for a happier and healthier 2017 -- this is what you do the very first week

If this year was a tough one for you, then it might be time for change. These science-backed ways may lead to happier year for you.

Follow Tech Insider: On Facebook

Business Insider Emails & Alerts

Site highlights each day to your inbox.

Follow Business Insider Australia on Facebook, Twitter, LinkedIn, and Instagram.