HCA extract has been shown to suppress the appetite, which can help you cut down on calories daily without feeling like you are hungry all the time. For emotional eaters or midnight snackers, this is very helpful in curbing cravings which can lead to dramatic (but safe) weight loss. Additionally, it has been shown that Pure Garcinia Cambogia (HCA) is able to help block new fat cells from forming when you eat sugars and carbohydrates. This can go a long way in making sure you are losing weight, which can motivate you to keep going. Studies show that combining white kidney bean extract boosts HCA fat burning effects.