James R said:Look into it. There are plenty of sites on the internet which will show you how.
I've already listed some vegetarian sources of B12 earlier in this thread. Go look. Or Google it.
Others have proposed specific foods, including spirulina, nori, tempeh, and barley grass, as suitable non-animal sources of B12. Such claims have not stood the test of time. from Vegan Society
Now the only way around this is B12 fortified foods. Which come from animals and animals by-products. Now a vegetarian might be able to live decently, but a Vegan is playing a game of Russain roulette and squeezing the trigger six times. He might die soon or he might die really soon. There is no surviving.
Well, I can't say that of the many vegetarians I know.
Of course not, it would completely blow your theory out of the water.
Yes they do. No cow breeds unless its owner wants it to. When the owner wants calves, he or she puts a bull in with the cows. At other times, bulls are separated from cows.
Obviously you have not seen a real herd. A farmer may encourage breeding, but you can't stop fate.
In fact, only female dairy cows are valued in the dairy industry, for obvious reasons. Virtually ALL male cows bred on dairy farms are sold for meat, whether they are Fresian, Angus, or whatever.
Not on the ones around here. They keep the healthy Fresian for breeding.
On the other hand, meat producers generally favour steers (neutered males), since they grow to a larger size than females in a shorter time.
Actually, the meat industry is completely nuetral about gender. Males are heavier but females produce better marbling. It's a trade off.
Bottom line: when the cattle breed is totally controlled. What they breed is culled, according to economic considerations.
Not entirely true, I am guessing you have OCD where something is 100% one way or 100% the other. You fail to realize that 99.9999999% of the world does not subscribe to that
So, if we could check the health of humans to ensure cannibalism wouldn't pass on any nasty diseases, then eating humans would be fine?
Maybe and we eat the vegans first of course too much meat eating makes human flesh taste funny. (jk)