I just finished watching another documentary about food. This was from the perspective of a chef who starting out knowing very little about genetically modified foods, and what he gains from the whole learning process, how it changes him, on a personal and professional level. If you are new to the concept of GMOs this is a great movie to start with, it gets down to the basics of science, and agriculture.
Here is the little blurb from Netflix: "On a personal quest to understand our food choices, acclaimed chef John Bishop travels around the world exploring where genetically modified crops come from, whether they may be harmful and what alternative options currently exist. Through interviews with farmers, scientists and activists, this thought-provoking documentary offers substantial insight into the nuts and bolts of global food production."
It is a short film, but informative, and instant watch on Netflix.