Call PETA -- maybe they can help:
Eating high levels of some soy products - including tofu - may raise the risk of memory loss, research suggests.
[. . .]
Soy products are a major alternative protein source to meat for many people in the developing world.
But soy consumption is also on the increase in the west, where it is often promoted as a "superfood".
Carnivores. Meat. Get it?