3 ms·
A truly vegan society would eventually go extinct if they didn't supplement with B12. To my knowledge, this isn't possible without modern technology. It can ta
by incrudible 6y ago
A truly vegan society would eventually go extinct if they didn't supplement with B12. To my knowledge, this isn't possible without modern technology.
It can take many years for freshly minted vegans to have their stores of essential nutrients depleted, so they may in fact reproduce successfully for one generation, but in the long run severe malnutrition is inevitable.