The only way I can describe the one I really notice is to say that I somehow feel "cleaner". I don't eat much, and my stomach feels often tangled up just from drinking fluids. The IP6 helps that sensation. I feel less "stuck" in the abs.
I probably also have better energy also. It's just a great way to grab the junk we all want out. It's also been reported to have reversed cancer. I consider it an essential for anyone. Anyone.
How anyone could have a negative reaction to such a product is beyond me. Despite any info to the contrary which might detail it out on a physiological level - it still doesn't seem reaslistic to me that it could hurt anyone.