"giving people vitamin D pills in trials appears to do almost nothing to fix them.
This has raised the notion that vitamin D might just be an indicator of how much sun you're getting and that maybe there's something else in the sun that's good for you."
This has raised the notion that vitamin D might just be an indicator of how much sun you're getting and that maybe there's something else in the sun that's good for you."
"Back in the 1960s, we actually knew that there was a bit of a latitude gradient for MS (multiple sclerosis) , but at the time we had no idea that ultraviolet light could actually influence your immune system,"
"...as you get closer to the equator, the rates of many other diseases fall away. It was reported as early as 1950 that the US had four times more multiple sclerosis (MS) deaths at 40 degrees from the equator than at 30 degrees"
