healthier, all you need to do is to be
happier.
Before you dismiss this, there is actually a formula to help yourself become happier, according to a Harvard study, which tracked people for 75 years. All you need to do is practice a blend of these three things: 1. Doing good for others, 2. Doing things you are good at, and 3. Doing good for yourself
The first one is centered around relationships, since being in a meaningful relationship involves thinking of the other person. Any meaningful relationship counts, as long as you prioritize the happiness of the other person. The second point is to express your own individual strengths whether you are great at your job, being a parent, doing a sport that you excel at, or an instrument in a fun setting (think of the joy of being in your high school band or on a team).