FormulaNova said...This one I actually believe... what's the catch?

I'm confused as well, this one is well documented and accepted.
Edit. But it could be tied into the fluoride in the tap water conspiracy, I think the link between sunlight, melatonine production and sleep/circadian rythms are well accepted, but fluoride ingestion has been speculatively linked to calcium deposits in the pineal gland. And the pineal gland produces melatonine. One of melatonine's jobs is to regulate sleep.
So it's not the tv being left on in the bedroom, it must be the fluoride in the water that causes depression and sleep disorders.