You may have heard the phrase "eat the rainbow" before, but what does it actually mean? Simply put, it's a way to help you eat a wide variety of colorful fruits and vegetables every day. If you've found yourself in a cooking rut lately, or reaching for the same things over-and-over again, then this concept could really help you mix thing s up and try new and exciting produce! Romanesco, anyone? Eating the rainbow is also an easy way to make sure you're getting all the vitamins, minerals, antioxidants and phytochemicals your body needs to function at its peak. Not only will your palate be happy, but adding variety to your plate can help improve everything from your immune system, to your mood.