The food and drinks you choose to nourish your body with can have a tremendous effect on your energy levels, your weight, and your overall health. It is obvious that making the right nutritional decisions is important, but the right decision is not always easy to determine. Fortunately, there are a few rules you can follow to make sure your meals are filling and packed with nutrients. This is not a diet, but a set of guidelines to help you enjoy the foods your ancestors ate thousands of years ago. Don’t feel guilty if you can’t always eat perfectly—just do your best to remember the rules and eliminate some unhealthy items from your menu. Take small steps in the right direction, and you’ll soon find yourself eating delicious, nutrient-rich foods every day.