For any successful strive nutrition keto program, exercise is a key factor. You must make exercise motivating, by choosing an activity that you enjoy doing, and that you can do with a reasonable level of skill and mastery to lose weight. Negative Calorie Diet: The negative calorie diet allows you to consume as much as you wish of certain foods. Those foods are negative calorie foods. They gain this name because it takes more calories to chew and process these foods than are in the foods. This is used as a diet for quickstrive nutrition keto, as it doesn't balance foods correctly.