Protein should make up 10% to 30%, and fat 20% to 35%. The term “calorie density” describes the number of calories in a food relative to its weight, usually per 3.5 ounces (oz) or 100 g.

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 ...

The chart represents the caloric breakdown of the average person’s daily consumption. Swipe through the timeline to see how the source and distribution of calories has changed over the last ...