Comment by donbrae
3 days ago
You can get all the nutrients you need, easily, from a vegan diet, with the exception of B12 (a cheap supplement will cover that).
Also, human ‘canines’ are pretty pathetic. They’ll do the job in getting meat off bones, sure, but are nothing compared with my dog’s teeth – he has proper canines. (He also doesn’t have to prepare and cook meat before tucking in. Humans are actually pretty lame meat eaters even in comparison to other omnivores like dogs, let alone carnivores like lions.)
vitamin D? unless you live within 10 degrees of the equator "the sun" is not a valid answer.
The most available form of vitamin D comes from extracting the oil from sheep's wool/skin using chemicals (soap is a chemical, for the record.) Yes, it is possible to get a much weaker form of D from mushrooms, but not as they arrive, regardless of packaging. they have to be left outside in the sun for at least 8 hours, but ideally "two full days in the sun", cap-side up (facing the sun), and then a standard mushroom will have enough D2 for the average adult, maybe. I don't know the specific conversion from D2 to calciferol or whatever.
And before anyone decides to cite 30ng/ml or whatever as "recommended", i disagree, 90-105ng/ml is more "ideal" and 500IU of vitamin D supplements aren't going to cut it. it's 1 IU per 10 grams of body mass (roughly).
i can do this all day, it's a waste of both of our time. As lovely as vegetarian/veganism is in the abstract, the entire planet cannot be vegan any more than the entire planet can subsist off insects.
Vegan D3 is derived from algae, I believe.
My vegan diet involves a lot of beans, rice, ..., which all require considerably less input than meat does. A bag of beans costs so very little, lasts so long, and is healthy. Meat and dairy are luxuries that come at the cost of pretty horrific treatment for a great number of animals.