Category Archives: Medicine

Medicine

“Live foods” woo at the Yabba Pot

There’s an organic vegan foods place right down the street from me. They have tasty and healthy foods, and the prices aren’t bad. On my first visit there, actually at another location due to renovations, I read some woo on the menu about the enzymes in raw foods and their healing effects, as well as the harm caused by chemicals produced when foods are cooked. I could kind of see a point there, but it’s a weak point.

The second time I visited, then nice and close to my apartment in their normal location, I was waiting at the register, staring over the woman working there’s shoulder, where I found a sign with big letters exclaiming that “Doctors kill people” or some other such nonsense. I should go take a picture. It then quoted very selectively an article from the Journal of the American Medical Association (commonly JAMA) on death from iatrogenic causes (i.e. death caused by a health care provider’s mistake(s)). Combined with other BS written in the menu and various places throughout the store, the conclusion the customer should make is clear: Doctors are wringing you for money and sometimes killing you and you fall right into their trap when you don’t eat raw (live) foods.

Imagine how I felt as I handed over my School of Medicine (I’m a grad student in the SoM, not a medical student) ID for my student discount.

To you, dear readers, the folly of all of this should be self-evident. Firstly, how many people would even be alive to die of iatrogenic causes without modern medicine? That’s not to say that mistakes aren’t made, or to excuse them, but indicting the whole of modern medicine and abandoning it to imbibe solely in raw foods is lunacy. Secondly, who published the article? The JAMA! It’s a self-policing article! If anything that should inspire more confidence in modern medicine, not less.

Despite my love of good vegetarian food, that’s not a place that gets my money anymore.

Zombies vs. Humans – A Predator-Prey Model

Molly just pointed me to a predator-prey type analysis of zombie populations and efficiency at killing and consuming humans.

I think this should become the standard for differential equations and epidemiology courses, rather than foxes and rabbits or something totally lame like that.

After students grasp that, I think you could have them move on to a more complex, pirates/ninjas/zombies/pedestrians ecosystem.

Best Practices: Number your references in scientific presentations

Have you ever watched an interesting scientific presentation? Usually, when a presenter shows a figure or mentions a published study, you’ll want to note the paper reference. However, these can be time consuming to write down, especially with names like Karagueuzian. (They’re usually given like “Karagueuzian and Chen 1999“)

There’s a simple solution to this problem. The academic publishing industry solved it a long time ago. Number your references. Even if you want to show the authors and years, you can just put a little number in parentheses, like (1) Karagueuzian and Chen 1999, (2) So and so et al…

But how will people use that? Post the key somewhere that people can find it, and mention it in the presentation. If you don’t have a convenient URL or link page to direct people to, you can always use TinyURL to make a short link that they can quickly write down. Or better, yet, post it on your blog.

Comments? Refinements? Would this help you? Would it drive you crazy?