Well the med school textbooks are based on research. There are sleep institutes, studies, labs, specialists and an industry with a whole big line of products ... I found references saying things like "we all know that water can ..." "It's common knowledge that ..." but why no research?
Why wouldn't your doctor say "Hmmm, interesting. I haven't seen or read or heard this before but hmmm. You may be right".
Where's the curiosity? Is it because "water" or even the act of "
not taking something or other" can't fund a research project?
