A side question, for any doctors on HN-- I'm really curious, what do you think about the Blood Tests section? That is, the benefits of monthly blood testing. From talking to one earlier today about related topics (coincidentally!) I could imagine the following response:
1. The ideal ranges for each value on your blood test do not necessarily represent the ideal range for you personally -- and not only do they not necessarily represent the ideal range for you, if your number is outside them and you're otherwise asymptomatic, your number is likely already "healthy" (with very few major exceptions like blood pressure and cholesterol.)
2. So by doing this, you aren't actually tracking things that need to be improved, or rather, you have no way of knowing if you'd be "more healthy" by being within range
3. So, getting monthly blood tests is useless, and any changes detected would also be useless
4. (And as an aside, annual physicals for young healthy people are not beneficial (and can be harmful) to health)
Is this right? Was I just talking to a curmudgeon? Tech-optimistic doctors, what do you think?