There has hardly ever lived a man on Earth, who would need to be persuaded that a healthy lifestyle is something good. Good health means a long life, wide possibilities, and sex appeal, after all.
However, still too many people do not bother to live healthy, indulging their caprices, weaknesses, and simple sloth.
One reason this is happening is probably that a healthy lifestyle implies long-term investments. If the benefits of living a healthy life were obvious right away there would be no need in any persuasion.
However, when we are young our life seems to be endless and senility with the infirmities of age are something concerning anyone but us. The older we get, the more often we think about our health, however it is not easy starting to do something you have never done before when you are old.
But maybe it is not that difficult to maintain a healthy lifestyle?