Bad Vibes?

I've been thinking. Our bodies are being exposed to so many "waves" nowadays. Broadcast waves, microwaves, WiFi, radio waves, cellular telephones...The list goes on. These must be affecting our bodies in some way even minutely speaking. If we hop into our Time Machine and travel back a couple of hundred years, most of these waves didn't exist. So, my point is, did people *feel* better back then? I mean physically. You know, less headaches, joint pain, nearsightedness, intestinal distress? Those kinds of things. I'm guessing people felt better then. This correlation could be debated but I'm getting a call on my cell phone so it will have to wait for another day.