I am pretty sure obesity is a huge difference, unless you are including reducing it as a preventative measure. The diet may be the same but you are going to hav

I am pretty sure obesity is a huge difference, unless you are including reducing it as a preventative measure. The diet may be the same but you are going to have way more heart problems at a BMI of 35 than 25. Anybody who has been to both Japan/SK and the South could tell you that there is a massive difference in BMI between the two areas.