Wednesday 25 July 2012

Do sports-enhancing products work?


When is a manufacturer of a sports-enhancing product lying?

Whenever he moves his lips.

Or more accurately, whenever he makes any claim that his product has some kind of enhancing effect on the average or even the elite athlete’s abilities?

In a study published online in the BMJ Open (that’s the old British Medical Journal), a researcher reviewed the claims made about 104 products that use ads to make a claim that they can improve or enhance an athlete’s performance.

And no surprise: of the 431 claims made in various ads, only 74 were referenced, that is, most of the claims were not backed up by an appropriate scientific citation so they consist mostly of the “Susie said that she runs better with . . . “ variety.

And of the 74 studies that were cited in the various ads, only 3 were judged by this independent author to be sufficiently valid to qualify as a “scientific” study.

In other words, nearly everything you read or hear or see about a product that will improve your athletic performance or even as in my case, make it tolerable, is either made up or bogus.

Not only that, again to no one’s surprise, I think, none of the products made reference to any potential safety concerns, although everything you eat or use has some kind of potential risk associated with it.