Since all life, except those weird tubes at the bottom of the ocean that live by consuming hydrocarbons venting from the earth’s sub-oceanic crust, survives by consuming other life then for moral consistency vegetarians should give up eating altogether and die. Their “precious bodily fluids” (”Think of it Mandrake, little children’s ice cream!”) would be returned in partial payment for the millions of calories they’ve stolen from innocent plants and vegetables.
Only pure grain alcohol and rainwater!
Good thing is isn't wood alcohol!