From a strictly academic point of view I wondered what would happen to all the by-products we feed to animals if nobody ate them anymore. For example making vegetable oil provides a good source of grain that we don't really have a use for. By-products from ethanol is another good example.
Also, more on topic, I am just escaping my undergraduate institution and delving into a world for the first time where I can make enough food choices on my won to be comfortably vegetarian. I plan to try at least to reduce my meat in take. I will see where it leads me.
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