Tip - Volumetrics Diet is very clever

The volumetrics diet divides food according to energy densities. Category 1 is the lowest and Category 4 is the highest density food. Typically, people eat the same amount of food everyday regardless of the number of calories or energy density. This is not only inefficient but also a major cause behind weight gain.

According to the volumetrics diet you should eat more of category 1 foods and very less of category 4 foods. Focusing on their energy density and not a standard plate-full or size.