Grain
Red Meats are as they are Imported from countries witch are cheaper such as new zealand.
There are only four different food groups; therefore, the maximum number of food groups you can have in your dish/meal is four. Now try to think of a dish that contains all of the groups: grain...
RAW VEGETABLES They have all the minerals, vitamins, antioxidants, fibre and (if they're allowed to grow naturally and ripen!!) they taste amazing!!
It depends where you are but it is the most eaten food in Alaska, Florida, and the Florida keys.