Retorts

Alternative Science?

That the down-to-earth "rockhound" hobby has been invaded by "healing crystals" [GIGO, May] is very regrettable, but is not the only case of this virulent infection. Mankind's search for protection from the malign effects of that notorious poison O₂ and its relatives (otherwise known as free-radical and anti-oxidant research) is now polluted by New Age therapies. At least, that is the impression I received at the recent "Enzogenol Health & Healing Expo, 99" in Christchurch.

Inside the door of the Arts Centre Great Hall I was met by the Enzogenol exhibit; promotional material including the smiling face of the Dean of Science at Canterbury University, leader of the team which developed this anti-oxidant from pine bark, and a rather deceptive graph showing its superiority to competitive brands. While we can all be pleased that the waste from our P. radiata forests is fostering our health, most of the space at this "Expo" was taken up with promoters of iridology, reflexology, transcendental meditation, therapeutic touch, homeopathy and other popular health fads. The impression was overwhelming that Enzogenol was being used as a mere facade for the "real" purpose of the show.

If the scientists and entrepreneurs behind Enzogenol believe in its medical value, why are they compromising their credibility by associating with these alternative therapies which are anti-scientific and mutually contradictory?

Emeritus Professor Bernard Howard, Christchurch