True. Add to that the farming of the grains you're feeding the animals, 90% of which will not be reclaimed in the final product. (https://en.wikipedia.org/wiki/

True. Add to that the farming of the grains you're feeding the animals, 90% of which will not be reclaimed in the final product. (https://en.wikipedia.org/wiki/Trophic_level#Biomass_transfer_efficiency https://en.wikipedia.org/wiki/Trophic_level#Biomass_transfer...)