7 Reasons Your Smoothie Is Making You Fat

Sipping on a cold, creamy smoothie made solely from a variety of fruits is much healthier than downing a doughnut, but even though fruits offer fiber and nutrients, they aren't void of calories. Filling your blender with five different fruits could mean 500 or more calories. Since fruits are full of natural sugars, your body will metabolize them quickly, and hunger pangs will kick in within an hour. Avoid this issue by pairing your fruit with a protein source such as milk, soy milk, yogurt, protein powder, soft tofu, beans, nuts, or nut butter.