HI David - I'm from Australia. And I had a very strange experience 7 years ago. To cut a long story short, a combination of detoxing tonic called ClenseU and bicarbonate of soda which I started taking a couple of months after using the tonic, co-incided with 6 bowel tumors and 2 adrenal tumors being pooped out in the toilet. Doctors later discovered a 19cm uterine tumor which was operated on. Sorry I cant prove the incident of the tumors - didnt know I had them till I pooped them out and saw photos of them in a medical textook some months after. I have no financial interest in the product (I'm a lawyer) and the bicarb costs $2 the supermarket shelf.