Anybody heard of the work of a Dentist named Price - who discovered that the lowest level of cavities were in communities that had diets with high levels of Vits A, D, & K - which just happens to occurs in "organ meats" - such things which were often considered "scared foods" in some cultures?

He did a lot of research that focused on full fat homogenised , unpasteurised milk, meat, "organic" sourced from grass only fed animals etc. There were claims that less heart attacks, high cholesterol etc appeared that in those who had diets high in vegetable fats, trans-fats, etc.

There is apparently an organisation based on his work, even a cook book published years ago.