To be a smart eater, you need to take a more considered approach to what is on your plate. Some health advisors suggest Mindful Eating. This involves eating slowly without distraction and learning how to distinguish between actual hunger and non-hunger triggers. Since it takes roughly 20 minutes for the brain to get the message from your stomach that you are full, eating quickly means there is more chance of unnecessary food being consumed. Mindful eating is based on appreciating your food and understanding the link between how you consume it and how it contributes to your well-being.