Eli5: if obesity is so unhealthy, why do countries with high obesity rates such as US and UK generally have higher average lifespans than many countries with lower obesity rates?

Question

Eli5: if obesity is so unhealthy, why do countries with high obesity rates such as US and UK generally have higher average lifespans than many countries with lower obesity rates?

In: 2

Answer 1

The US and UK have above average healthcare despite the problems in the systems. The typical longterm problems(diabetes II, cardiovascular problems…) with obesity are well researched and can be treated. Even then it is on of the causes for a declining life expectancy in the US.