Because they know that a regular life and a healthy diet can bring them healthy bodies and help them find a little happiness in life.
It is because they understand that only good health can ensure that the happiness of everyone in the family will not decline. Eating, drinking and having fun with a healthy body is not a problem, but it is better than lying in a hospital bed.
Therefore, those men who pay more attention to health care are part of the people who live very clearly. If you are a person with a rough life, after reading this answer, you may wish to re-examine your life.