Bravely I sent along my friend Dr Mark Atkins to have himself Aqua Detoxed. He took water samples from the bowl, which we sent off to the Medical Toxicology Unit at New Cross, south-east London. You can only imagine our excitement, especially as they charged us £200 for the analysis. And so – triumphant music – the water taken out before they switched their Aqua Detox machine on contained only 0.54mg per litre of iron (probably from the metal spoon); but afterwards it contained … 23.6mg/l. Our water, from our kitchen table setup, contained 97mg/l (and it was a bit browner).