> Try to find any major research showing either diet has a significant health impact on either 1) non-overweight individuals who remain non-overweight; or 2) ha

> Try to find any major research showing either diet has a significant health impact on either 1) non-overweight individuals who remain non-overweight; or 2) has a health impact after controlling for changes in weight/obesity/body fat. It's virtually non-existent. It's common sense. And also easily provable at the limit: whose healthier at the end of 10 years, subject A consuming 2k calories of salad and lean meat per day, or subject B consuming 2k calories of vodka per day? At least we know they'll both weigh the same, because thermodynamics, right?