As you age, you'll realize that it becomes more difficult for you to maintain your weight because your metabolism becomes slower. You'll also realize that it also becomes more difficult for you to do certain exercises due to your old age. <br><br>By now, you just want to be healthy and fit in order to live a long life. However, you don't know where to start or how to start. It can be that you might've also tried different diet plans in the past, but...
