Nowadays, people generally only knows one type of corn since most of the production of this vegetable is done with transgenic seeds. As this image shown there are many varieties of the corn in many different colours, but they were eradicated by Monsanto from many places as they own the monopoly for the cultivation of corn and producers has to purchase a license to cultivate corn. Crazy, isn't it? Nature shouldn't have any license for nothing. Even worse is that scientists are discovering many problems associated with the consume of this food including problems with fertility, liver problems etc. Some transgenic corns (as the MON810) has been banned in some countries in Europe. But some other governs and authorities do not take actions against this and now power is on people to awake and make our rights to eat healthy food to be respected.