I have followed your link. Jennifer Thompson who has that site is an enthusiast for detoxing - when telling how she and her boyfriend tried sleeping with cut onions in their socks "My boyfriend was feeling pretty tired and weak after his evening enema but had felt really good earlier in the day." and "My boyfriend had a terrible night and barely slept and felt that the onion fumes had upset his intestinal worms (which we are sure he has and are hoping the water fast will eliminate)"
Poor b****r.
She will diagnose your ailments by iridology, (for a fee, and with 55 minute a phone call to the States) about which she says "In looking in the eye, we can view all body systems and organs at once, including circulatory, gastro-intestinal, glandular, skeletal, neurological, muscular and uro-genital systems"
However, on www.sciencebasedmedicine.org/iridology/ we read that iridology was invented by a Hungarian physicist entirely on the "evidence" that as a boy he had nursed a sick owl back to life, and noticed a prominent black stripe in the iris of one eye, which had gone when it was well, to be replaced by ragged white lines.
I think I put more faith in the opinions of the people I linked to earlier.