Growth in life expectancy in Australia slows. After 20 years of rapid increases in life expectancy at birth, the rate of growth in Australia is now falling behind most other high-income nations, meaning better control of health risk factors such as obesity will be needed if further life expectancy increases are to be achieved, research shows. Source 2z.
I completely agree with this, especially in the US (Although that is all the experience I have in this matter). Those in poverty always have more health problems, so it's obvious to me that it's linked to money in some way or another.