*please note i deeply value and respect the vegan movement. i am just critical of how humorously it precipitates in online spaces, particularly this one. :)
*please note i deeply value and respect the vegan movement. i am just critical of how humorously it precipitates in online spaces, particularly this one. :)
Your response isn’t any better, to be honest. Yes, there is a certain risk of a negative impact on cognitive performance related to a large and long-time B12 or iron deficiency. But there is a large difference between “you have to take supplements to be healthy” and a blanket claim of “veganism does cause intellectual deficiencies”, especially considering most vegans supplement.
Side note: the B12 in factory farmed meat is also supplemented to those animals, otherwise their meat wouldn’t contain it, being produced under those conditions. One can only hope all farmers actually do this
Better?
No, since the claim “veganism does cause intellectual deficiencies” is still wrong, because veganism doesn’t cause this, a lack of supplementation does. And most vegans supplement adequately. So saying that veganism “per default” causes this would be dishonest, because it implies that not properly supplementing is the default/intrinsic to veganism, which is not the case.
It’s like saying “drinking alcohol kills you” just because you have to be mindful of limiting your consumption and it can kill you if you don’t. An extreme statement that contains a kernel of truth, but is simply not correct.