What You Can Eat With The Pritikin Principle The Pritikin Principle has more than 20 pages of charts listing the caloric density of many foods. The plan is to eat food that has a lot of fiber and ...

Another study explored the relationship between energy density (the number of calories in a given weight of food) and energy intake. It found that humans are sensitive to the energy content of ...

This was accomplished by challenging the hamsters with diets of varying caloric density and assessing whether their hoarded food is changed accordingly. Specifically, in Experiment 1 hamsters were ...