People who eat fast until they're full are far more likely to become overweight, according to a surprising study from Japan 's Osaka University . Investigators quizzed more than 3,000 volunteers about how they ate and the findings were hard to stomach. Those who ate until full and ate quickly were three times more likely to be fat than those who ate slowly and stopped before they were full.  Slow down and enjoy the meal and give your brain an opportunity to realize that you are full.  Enjoy your lunch today!