At least in the US most of the weight cattle put on comes at the end when they're fed grain in feeding lots. Needless to say this they're not drinking "green wa

At least in the US most of the weight cattle put on comes at the end when they're fed grain in feeding lots. Needless to say this they're not drinking "green water". https://www.nationalgeographic.com/science/article/burger-water-shortages-colorado-river-western-us https://www.nationalgeographic.com/science/article/burger-wa... There's loads of documentation on this and other points in the video that's easy to find if you're not driving a carnivore agenda the way TIL constantly is on YouTube.