I was given this book by my wife after struggling (unsuccessfully) with a sudden and dangerous rise in my bp. I went from a lifetime of normal readings to stage 4 hypertension (190/160) at age 39. Over the course of the next nine months, I was on a variety of anti-hypertensives -- three different bp meds simultaneously -- at high doses with only limited success and terrible side effects. I read this book and a month or so later, decided to give Dr. Moore's theory a try. I followed the K factor diet for three months and also quit drinking caffeine. My bp's plunged within weeks and after a few months, I was off all but one med and that was reduced to a very low dose. My doctors -- including a nephrologist -- were stunned by the results. I can't recommend it enough.