If you want to slow down the aging process or if you just want to feel better, Think about starting a meditation practice.
The effects of meditation improve a broad spectrum of physical and psychological symptoms, including reduced anxiety, less pain and inflammation, enhanced mood and decreased stress. That's a lot of benefits you can get from the comfort of your own living room, with a health strategy that takes just a few minutes a day.
While there's thousands of meditative techniques, some of which are done over the course of hours or days, to start, all you need to do is sit on your couch and watch the inhale and exhale of the breath.
Don't try to change anything. Just pay attention to your respiration for 5 or 10 minutes and soon you'll find, your muscles are relaxing, your thoughts are quieting down and, even thought you can't tell right away, you could be adding years to your life.