Reading this comic made me think for a moment. My wife uses the product (airborne) they are alluding to. She seems not to have caught as many colds or the flu since she's started. To me, it seems silly. I don't get sick frequently anyway, and all it is is Vitamin C in a fizzy potion. You can get that in your diet, or failing that, take a small pill. Better than trying to choke down a citrusy Alka-Seltzer.
So many things out there are said to cure all of life's problems. Just look at the vast array of weight loss supplements to see for yourself. In 1 hour of TV viewing, I see at least half a dozen commercials for some "magic pill" that will "melt the pounds off in an instant", only $39.99 per pill and because its so expensive, you absolutely have to be serious about your weight loss. Sure. All the magic pills in the world won't fix the one problem: You're locked into a cycle of unhealthy eating, fad diets, more unhealthy eating, expensive magic pills, another fad diet (South Beach this time?) and back to more unhealthy eating.
Here's a hint: If you're serious about your weight loss, you'll lose the weight. Losing weight is simple: Take in fewer calories than your body needs. Its that simple. No magic pills, no special diets. Eat what you want, just don't go overboard. It works. I'm seeing the results of it, now. As an added bonus, its sustainable!