Comment: Okay this is a good start.

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Okay this is a good start.

Now how does Bt toxin affect humans? Saying "we are exposed to it" is not a sufficient answer. We are exposed to many things all the time.

What is the mechanism of action of Bt toxin in humans?

Also, non GMO plants we consume also produce a huge variety of different insecticides. All plants and animals, without exception, have chemical defenses. How is Bt toxin more dangerous than these other endogenous chemicals?