Fitness

Exercise (or any form of physical activity including sex) has always been known to help slow down aging. Regular exercise can help you build stronger muscles, avoid chronic illnesses, and make your clothes fit a whole lot better. But there’s another benefit of physical activity that deserves a shout-out: moderate amounts seem to shave years off your age, no matter how many birthdays you’ve actually celebrated. Of course, you can’t change your chronological age, but exercise can improve your health to the point where you look and feel younger.