Food has an important role to play in our lives. As humans, our output is to a large extent dependent on the type and quality of food we eat. Without food, it is impossible for all living things to thrive. There is a popular saying that you can't give what you don't have. In the same vein, you can't be strong or have enough stamina if you do not eat well. For the sake of your health, it is ideal to obtain every type of nutrient the body craves from different food classes. In other words, a ba...