Many people consider that while we are unable to enjoy ourselves on account of disease, we don't want to have a good old age yet.
Usually, we have no time to take care of our health, because we spend a lot of time working every day. It's not necessary to look after yourself a full day. You can go in for sport or place high emphasis on food for a start. If you do this on day-to-day basis, you will look and feel yourself better than before.
It doesn't matter who and how old you are, a life style changing is never late. People may have some medical diseases and complaints during all their life, and so they can't refer to their age always.
For achieving a healthier lifestyle it is necessary to do some simple things such as keeping your weight in norm, paying attention to fitness, drinking tipples as less as possible, covering up in the sun, giving up smoking, eating healthy food, and paying attention to the national screening programs. Visit your physician if you have questions about any of these problems.