Actually, if you don't have a specific medical condition but just wanted to stay up-to-date with something in health (new startups, health technology, health policy, etc), It serves the same function.
Another minor issue... why is there an asterix next to "Email," but no accompanying disclaimer or privacy policy?
Your main headline in 3 lines (rather) than 2 on OSX (Lion) in Firefox 10. Look is like the div width issue. Everything else looks good. Keep up the good work. :)
Thanks for alerting us about the favicon!