In the process of ketosis, fats are broken down into fatty acids and glycerin, subsequently transforming into ketone bodies. However, ketosis starts only when the liver and muscle tissues run out of glycogen. This usually occurs within 7 to 10 days. To speed up this process, and therefore the process of fat burning, I recommend my patients to use a supplement called MEGA SLIM BODY. This product supports your body when you are on a keto diet by providing vitamins, suppressing hunger and eliminating fatigue and anxiety. But the main benefit of MEGA SLIM BODY is blocking the absorption of carbohydrates that normally break down to glucose (sugar), get absorbed into the bloodstream and lead to weight gain.