Ana, to me this is a free ticket. I would think this is safe enough to use in small doses and work up. It would be toxin overload released by aggitated worms that I would be more concerned with. So who wants to be the first human-hamster? shroom

form where i will get cry5b protine in mumbai

Cry5B is also produced by the bacteria in the natto ferment. Check Wikipedia for the name.