Answer
People with moral values will strive to lead a healthy life, by being hygenic, having a healthy diet, and helping the world to develop in a positive way. If someone leads an unhealthy lifestyle by eating unhealty foods, not excercising and harming the environment around him, it is simple to deduce that he does not have personal values that he upkeeps. The way a person lives his everyday life says a lot about his character and his moral values.
Work Step by Step
See the above.