Meanwhile, Americans had higher rates of nearly every serious chronic disease, including obesity, diabetes and chronic lung disease, even though U.S. residents were less likely to be smokers.
"We pay almost twice what Canada does for care, more than $6,000 for every American, yet Canadians are healthier, and live two to three years longer," said Dr. David Himmelstein, an associate professor at Harvard and study co-author.
http://sympaticomsn.ctv.ca/servlet/ArticleNews/story/CTVNews/20060530/canada_us_healthcare_060530
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1. Better lifestyle due to better quality food.
2. Better education on the principles of nutrition.
3. Better regulations on GM food and chemicals.
4. More participaction, maybe fewer couch potatoes.
5. Better utilization of financial resources.
6. Many more (but now things become fuzzy and interrelated.