+3
I mean, a little, sure. Who doesn't? Only real question is whether you just use it as a jumping off point or whether you start to use it as a replacement for actual health care, I suppose. But it's good for avoiding senseless, expensive visits for normal things. Maybe half the time you get a totally reassuring response that saves you time, money, and anxiety.
One example is that, when I lost a bunch of weight, I noticed a weird bump on my chest. Very freaky. Some quick Googling and I find out this is totally normal: there's something called the "xiphoid process" (seriously, that's not a sci-fi novel, that's literally what it's called) that a lot of people first notice when they lose weight because they can't feel it at a certain level of fat, kind of forget it was there, and then are shocked to find it when they lose that fat. Without the Internet there's a pretty good chance I'd have gone in for a checkup and asked about it.