Oh no, please no!

Dismayed but not in the least surprised to see this posted on the corridor wall just outside the Print Room cafe at UCL. Not because it's UCL or anything. But because there seems to be yet another "therapy" characterised by all the usual red flags of pure quackery.

And I have also noticed a worrying eruption of ads for endless supplement nostrums all over the place - buses, tube stations, streets.