You can read more than you want to know about the Feldman Protocol and Dave Feldman's experiments on his website cholesterolcode.com. The direct link to his protocol blog post is http://cholesterolcode.com/extreme-...rop-experiment/. If you'd rather watch videos take a look at Dietdoctor.com or search Dave Feldman on youtube. Dave is also a "hyperresponder" and nobody had done more N=1 experiments on the subject. HERE is one of Dave's youtube videos that specifically shows how fast LDL-C can change.