80/10/10 in London writes: "If humans are really supposed to be vegan why do they have to take a B12 supplement? Surely the fact that they have to take a supplement means humans are not designed to be strictly plant eaters? Do Vitamin B12 supplements debunk veganism then? Do we have to eat animal products to get vitamin B12? Does the vitamin B12 issue prove we are omnivores? Do meat eaters get vitamin B12 deficiencies? Keep listening as Dr Michael Greger answers these questions.........
This is for educational purposes only and no copyright infringement is intended."