Even the healthiest eater can make a mistake every now and then that could mean they aren't getting the most out of food. Whether you've slipped into a few questionable habits, are following incorrect advice or are just doing what seems right to you, small mistakes can add up if you're trying to be healthy. If you're trying to lose weight, watch what you eat, ensure you have plenty of energy during the day or simply want to be healthier, avoiding food mistakes is an important step. In fact...