Fat Burning Tip: Wake up in the morning. Take 3 Caffeine Boosters and then have a 25 minute jog on an empty stomach. Your body will burn body fat as a primary source of fuel as it has been fasting overnight. Great for shifting weight! Replenish your system with a protein drink mixed with milk. The milk is needed to fill the glycogen cells and the protein is needed to repair the muscles used during exercise.