Answer:
having overall good health (including physical, mental, emotional) will improve your quality of life because...
1. you will have more confidence
2. you will have more motivation
3. you will be happy
Explanation:
if you were over-weight, depressed, and isolated from people..one could infer that you would be living a poor life and that you wouldn't be happy. So you see, a healthy lifestyle is directly correlated to quality of life