Thread: going vegan
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Old 08-24-2007, 12:48 AM   #9 (permalink)
Dan.Linehan
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Quote:
Originally Posted by Addict View Post
I also agree with you about our teeth, that is our bodies are evidently made to be omnivores.
I wouldn't be too sure about that.

Every measurable taxonomy matches humans with herbivores, not omnivores.

Teeth (Incisors)
Carnivore Short and pointed
Omnivore Short and pointed
Herbivore Broad, flattened, and spade-shaped
Human Broad, flattened, and spade-shaped

Teeth (Canines)
Carnivore Long, sharp, and curved
Omnivore Long, sharp, and curved
Herbivore Dull and short or long (for defense) or none
Human Short and blunted

Teeth (Molars)
Carnivore Sharp, jagged, and blade-shaped
Omnivore Sharp blades and/or flattened
Herbivore Flattened with cusps vs. complex surface
Human Flattened with nodular cusps

Chewing
Carnivore None; swallows food whole
Omnivore Swallows food whole and/or simple crushing
Herbivore Extensive chewing necessary
Human Extensive chewing necessary

Saliva
Carnivore No digestive enzymes
Omnivore No digestive enzymes
Herbivore Carbohydrate-digesting enzymes
Human Carbohydrate-digesting enzymes

Stomach Acidity
Carnivore Less than or equal to pH of 1 with food in stomach
Omnivore Less than or equal to pH of 1 with food in stomach
Herbivore pH of 4 to 5 with food in stomach
Human pH of 4 to 5 with food in stomach
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