The old saying goes that you are as old as you feel. This is most definitely true in spirit, but when it comes to your body – your actual age starts creeping up on you pretty fast. After your 50th birthday, the changes become more rapid and a lot harsher. This is exactly the reason to get ahead of the curve and start paying proper attention to what you eat and how you treat your body. Start scheduling regular checkups and once you make an exercise plan stick to it no matter what.