How long has obesity been a problem in America?

Related questions

1. What are the cardiovascular diseases?
2. What is CVD infarct?
3. What is the number 1 cause of death in the world?
4. What is the most obese country in the world?
5. Is obesity an epidemic in America?
6. What percent of Americans are white?
7. Is obesity a problem in America?
8. How many people die of obesity?
9. Who are the fattest countries?
10. How does obesity cause cancer?

Tags

1. #years
2. #nearly
3. #young
4. #states
5. #united
6. #people
7. #percentage
8. #school
9. #affected
10. #since
11. #children
12. #obesity
13. #tripled
14. #adolescents
15. #1970s