. . . "Generation UCAN???I first learned about this from Peter Attia of The Eating Academy, as he is an avid fan of this polymeric preparation of corn-derived maltodextrin. (Yes: derived from corn that is non-genetically modified and is a purified carbohydrate polymer, no proteins.) It???s unusual lengthy structure of 500-700 glucose residues means it does not yield the osmotic effect of maltodextrins, n" .