People Do Many Different Things To Stay Healthy. What Do You Do For Good Health?

Nowadays people are concerned about good health for several reasons. Obviously, good health is better than bad, ("one" not necessary) and there are several reasons why people want to have better health, but I will try to describe my own reasons and moreover, write about my ("own" here will sound native) method - on how to keep good health.
First of all, people have a lack of physical exercise nowadays because of technical progress. Cars, public transportation, special equipment, all reduce everyday activity. We usually sit, lie, and do not move. Therefore, the best solution of this problem is movement. There are lots of sorts of physical activity, but my choice is swimming. I think jogging is not good for ("ones" here sounds nice) knees, gym is not good for the bones, but swimming is really safe and is a healthy activity. In addition, the ability to swim well can save my life offshore, for example.
Secondly, one very wise man said something similar - that we are what we eat. It means that our food is a very important thing in our life. Before I moved to the big city, I lived in the countryside. All my childhood I ate farmers' produce and felt good. However, after moving, I started to eat fast food and I got some problems with my stomach. Now I try to eat healthy, organic food. It is more expensive than ordinary food, however makes me weigh lighter.
Finally, one thing has an impact on our quality of life very strongly. This is stress. I try to reduce stress with several methods. First, I have vacations with my family as often as it is possible. Secondly, I do not work for money, only for pleasure (this is my favorite point). Thirdly, I change the environment at least one time per year, because new impressions play a very important role in the maintenance of my health.
In conclusion, based on the above arguments, I can say that good health is our treasure which can be always with us and it is very important to keep our health in a good condition for ourselves and for society too.