I wonder how many mainstream approaches to health will be considered quacky in 15 years. Any examples in either direction? Here's a fun one: http://idlewords

I wonder how many mainstream approaches to health will be considered quacky in 15 years. Any examples in either direction? Here's a fun one: http://idlewords.com/2010/03/scott_and_scurvy.htm http://idlewords.com/2010/03/scott_and_scurvy.htm