A new study reveals wide variations in how well or poorly people age. A 30-year gap separates countries with the highest and lowest ages at which people experience the health problems of a 65-year-old, according to a new scientific study. Researchers found 76-year-olds in Japan and 46-year-olds in Papua New Guinea have the same level of age-related health problems as an 'average' person aged 65.
Wide variations in how well or poorly people age
A new study reveals wide variations in how well or poorly people age. A 30-year gap separates countries with the highest and lowest ages at which people experience the health problems of a 65-year-old..
