Man is neither carnivorous nor herbivorous. He has neither the teeth of the cud-chewers, nor their four stomachs, nor their intestines. If we consider these organs in man, we must conclude him to be by nature and origin frugivorous, as is the ape.

Quoted in The Perfect Way in Diet by Anna Kingsford (London: Kegan Paul, Trench & Co., 1881), p. 14.