Verily, all created things were immersed in the sea of purification when, on that first day of Ridvan, We shed upon the whole of creation the splendors of Our most excellent Names and Our most exalted Attributes. This, verily, is a token of My loving providence, which hath encompassed all the worlds.
Nothing will benefit human health and increase the chances for survival of life on Earth as much as the evolution to a vegetarian diet.
If you don't want to be beaten, imprisoned, mutilated, killed or tortured then you shouldn't condone such behaviour towards anyone, be they human or not.
My body will not be a tomb for other creatures.