Food is divided into four groups. Category one (very low-density) includes nonstarchy fruits and vegetables, nonfat milk and broth-based soup. Category two (low-density) includes starchy fruits and veggies, grains, breakfast cereal, low-fat meat, legumes and low-fat mixed dishes like chili and spaghetti. Category three (medium-density) includes meat, cheese, pizza, french fries, salad dressing, bread, pretzels, ice cream and cake. And category four (high-density) includes crackers, chips, chocolate candies, cookies, nuts, butter and oil.
https://health.usnews.com/best-diet/volumetrics-diet
Mws R Writings 
Yes, I do too
Thank you
LikeLike
Very educational post! As a diabetic, I try to read as much as I can about the different types of food combinations.
LikeLiked by 1 person