Unless you have gills, this won’t make you a stronger, faster athlete.
My exercise of choice is running. Despite the heat I’ve been having a great summer, training for the Chicago marathon. I’ve followed the training schedule fanatically since June. But it all came crashing down in one run last week when I moved from the ranks of “marathoner in training” to “injured runner”.
With the sudden onset of very sharp, radiating back pain, I was struggling to walk. My marathon plans seemed to evaporate. And in that moment of weakness, I became prey. Prey to pseudoscience, and prey to anyone offering a quick fix. (more…)
Note: This article originally appeared in Skeptical Inquirer, 28(1), 48-50 & 55, January/February 2004. I’m recycling it now because I have been at The Amazing Meeting in Las Vegas instead of home at my computer writing new posts. It’s still timely: despite multiple debunkings and FTC actions, vitamin O is still for sale. Amazon has it for $4.80 an ounce. I’m no Mark Crislip; but I like to think this article borders on the Crislipian. Enjoy!
Oxygen is not just in the air; it’s on the shelves. It has been discovered by alternative medicine and is being sold in various forms in the health supplement marketplace. Back when I was an intern, we used to joke that there were four basic rules of medicine: (1) Air goes in and out. (2) Blood goes round and round. (3) Oxygen is good. (4) Bleeding always stops.
Alternative medicine has latched on to rule number three and won’t let go. The rationale, apparently, is that oxygen is required to support life; therefore more oxygen should make you more healthy. It’s not clear how this relates to alternative medicine’s advice on anti-oxidants, but that’s irrelevant. OXYGEN IS GOOD, so we should put it in our soft drinks and breathe it at oxygen bars. Take an oxygen tank home with you — you might feel better. The oxygen vendor might feel better, too. Dr Andrew Weil, the renowned health guru, tells patients with chronic fatigue to ask their doctors to prescribe oxygen for a home trial. Sure, why not? The money it costs will literally vanish “into thin air,” but who cares? OXYGEN IS GOOD.
Ignore the fact that you could find out whether you need oxygen by testing your blood oxygen saturation with that little-clip-thingy-they-stick-on-your-finger-in-the-emergency-room (aka pulse oximeter). Who cares if your blood is fully saturated with oxygen already? OXYGEN IS GOOD. If your oxygen saturation is a little less than 100 percent, there is no evidence that raising it will help with anything. If it is a lot less, and you do need oxygen, any competent doctor should be able to figure that out. But try an oxygen tank anyway: OXYGEN IS GOOD. Is this starting to sound like a mantra? It should. This is religious belief I am talking about, not science. (more…)