I didn't follow what he posted but similar. I assume it worked. The first ultrasound they couldn't get a good view of the veins to kidneys but they appeared to be clogged. The scan showed the veins and also why they could never find my second kidney. I only have one kidney. Something I was born with. They said most people who have it usually only find out like I did when they're looking for something else. BTW, reading another good book now, Deep Nutrition by Dr. Catherine Shanahan. You can read it for free if you have Kindle Unlimited. She details some things to eat (stay away from vegetable oils and sugar/carbs for starters) that will help clear arteriosclerosis. It's a very interesting book.