Your brain has a 'sociometer' network that scans for social threats, and small, positive interactions with strangers signal that the world is safe, boosting your self-esteem.

Walking activates the Default Mode Network (DMN) in your brain, which helps you solve problems and be more creative when you are not actively focused on a task.

To make a daily strength workout a consistent habit, do it in your pajamas to remove the obstacle of getting changed, making it too easy to skip.

According to scientific research and the US Surgeon General, the feeling of being lonely may be as harmful to your health as smoking 15 cigarettes per day.

A daily 'five-minute tea ritual' with your partner can serve as a relationship safety net, ensuring you connect meaningfully even on the busiest days.

You start to lose muscle mass every year after age 30, and your lean muscle mass is one of the most important predictors of how well you will age.