A few days back, my wife and I were discussing how things are changing as people age. People start to feel stuff that they usually don’t feel when they were teenagers. For example pains in the joints on cold morning. Or maybe memory getting worse.
Although most of these changes can be attributed to the effects of stress (which increases and peaks as a person goes to college and begins to work), I would say it is also partly because of the body’s changes in terms of adapting to stress. Now I’m not a medical expert here but it is noticeable to aging people how they are more prone to sickness with the deterioration of their body’s ability to heal, to absorb stress and to create antibodies to repel viruses. One can also observe how prone they are to accidents, even at home. My mom for instance who still sleeps at a room at the 2nd level of the house, often gets injured on treading up and down the stairs. This is possibly because of her agility becoming less and less and thus, making an ordinary tripping off dangerous.
Now, while aging brings with it dangers and problems, some people do have problems even when they are young. I have some friends who, due to some reason, need to have regular a Hormone replacement therapy even at the age between 20 and 30 years old. It may be inherited or acquired, not really sure.
So at the moment, my wife and I try to be as fit and as prime as much as possible. That takes regular exercise, good sleeping habits, enough fluid intake and healthy diet.