thanks for replying and your honesty. i did a search of the VIBE machine and will do some more reading up on it. Does it work like a Zapper? I have a small zapper which works but it does not get to the intestines (core ) where the worms are. They must be big since i keep feeling them moving through my intestines and they are wrecking havoc on my body and health. I really need to get rid of them Have tried herbal products and over the counter drug albendazole and they are still not dying( maybe the small ones did). I guess they have built up a resistance to the products. Is the vibe machine much more powerful than the small zapper? Do you think it would get to the core of the intestines and kill large worms (ascaris)? I live in the caribbean and not the United States which makes it more difficult for me to access a machine for treatment. Anyway I would appreciate your response and any help I can get on the machine. Does the machine cause any harm at all to the body in any way?