EAT GRAIN AND SUFFER THE CONSEQUENCES...
Here are a few pages I copied out of an 1891 encyclopedia (cyclopedia) aimed toward farmers and other agriculturists.
It appears the intent was to show how animals fed carbohydrates (think starches here) developed entirely different fat patterns and weaker bones than those animals fed a more natural diet.
The Price-Pottenger crowd thinks they were first on the scene with evidence like this, but somebody else beat 'em out by at least a half-century. Few people believe me when I mention that there are lots of remarkable research gems out there in those hundred year old books.
Anyhow---read, enjoy, and form your own conclusions. Click any thumbnail you like and it will enlarge.