Oct 26 2011
There is an endless stream of supplement products on the market that are of questionable value. They tend to follow a similar pattern: put an essentially random assortment of vitamins, minerals, perhaps herbs and nutritional elements into a pill and then make whatever pseudo-health claims you want. Usually the claim is implied in the name of the product itself – sleepwell, or brainboost. The popular product Airborne fits this mold. It is essentially a multivitamin with the unfounded claim that it will prevent infection by boosting the immune system.
In the US, regulations (under DSHEA) specifically allow “structure/function” claims without any requirement for evidence to back up the claims. In other words, as long as you don’t mention a disease by name, you can make pretty much whatever claim you want. This was supposed to be good for the consumer, when in fact it is springtime for industry at the expense of the consumer. If your claims are outrageous enough the FTC can still go after you, but they are playing a game of whack-a-mole and losing.
Another pattern that is common is for a supplement product to contain specific components that are claimed to have specific benefits. Often these claims are based upon evidence – just the wrong kind of evidence. Basic science evidence is used inappropriately to support clinical claims. This strategy is more insidious, as it gives the public the sense that the product is science-based when it isn’t.