In the US, life expectancy is higher for people in urban areas than rural areas. Urban areas have less obesity, lower rates of suicide, lower rates of accidental death, higher quality of life for the elderly, and higher rates of healthy exercise.
It's true that some studies have shown higher rates of asthma and allergies in cities, but there are also contradictory studies saying that those things are just identified and treated more aggressively in cities -- because they tend to have much better access to healthcare services.
In the US, life expectancy is higher for people in urban areas than rural areas. Urban areas have less obesity, lower rates of suicide, lower rates of accidental death, higher quality of life for the elderly, and higher rates of healthy exercise.
It's true that some studies have shown higher rates of asthma and allergies in cities, but there are also contradictory studies saying that those things are just identified and treated more aggressively in cities -- because they tend to have much better access to healthcare services.