Healthy in Middle Age

My main motivation to exercise is to be healthy. At my age (middle-age!), being healthy is my main concern. We all know that aches and pains (and some diseases) creep up when you are older. I do not want to wait to get sick before I start living a healthy life - through exercise and sensible diets. It is also crucial to take supplements daily since we all cannot eat a ton of veggies an fruits in each meal! I take daily vitamins for women along with a calcium tablet.