Life expectancy and Quality of life are used to evaluate overall health because Life expectancy and quality of life talks about the number of a human can be expected to live or is a degree of overall satisfaction that a person gets from life.
        
             
        
        
        
Free health care reduces poverty by allowing those with low incomes,access to health benefits that would not normally be offered to them. Trips to the emergency room, the doctor, and other places are not free or reduced for people who don't have certain health insurance plans. Free health care can ensure that people are spending less when it comes to making sure they are healthy, allowing them to spend money on other necessities.
        
             
        
        
        
<span>The reason that some states have enacted laws banning or limiting the use of tobacco, most likely, is that they are interested in promoting good health and having prosperous society. It was proven that the use of tobacco has certain negative effects in the body not only to the one using but also to the people around. The states which support the limiting and that banning of tobacco just want to protect and preserve the health of their people.</span>