Bests & Worsts Reviews from Amazon

This product was amazing at first. My initial review was 5 stars. I felt more energy, mental clarity and vigor. But after about two weeks, I became very ill, vomiting for several hours to the point of going to ER (after nearly passing out.) My vomit was extremely acidic and became reddish like a bloody mixture. The pills were in my vomit and intact, having not been fully dissolved. I literally thought I had been poisoned and was going to die. I don't understand why midway through the bottle I became ill.