Yes it should. And there is a lot of it linking a range of chronic disorders with nutrition. However not everyone has the time and perhaps the background to sift through and see what is significant. On the numerous diets on offer, my impression is that only the Mediterrean Diet has received solid backing from evidence-based peer-reviewed studies.
Part of the issue is that the so-called "Standard American Diet" is so bad in the first place that any deviation from it can produce encouraging results.
I tend to agree, however, that a Mediterrean-patterned diet is definitely in the right direction based upon the weight of nutrition literature.
I agree, but find it hard to balance a medium-to-high amount of seafood in the diet with the prevalence of dangerous levels of heavy metals found in fish
In general smaller fish that are harvested at younger ages have lower heavy metal levels. They haven't had as much time to accumulate toxins. Sardines are usually a good option.
