Kanavance CBD Oil Metabolized fats in the body are broken down into metabolic by-products known as ketone bodies. Weight loss expert and personal trainer Brian Flatt recognized this pattern and created the 2 Week Diet plan, a new weight loss program that flips the conventional psychology on its head... (read more) A healthy diet is made for improving your health and as well for it to continue in the long run, while a weight loss diet will help you in shedding the extra kilos or pounds. Your body decides where weight loss will occur. Ketones are used for energy in lieu of carbs. Unhealthy fats: Limit things like vegetable oil and mayonnaise.