Better air is the easiest way not to die
> It’s hard to prioritize health advice. I’m told I should limit salt and eat cruciferous vegetables and do cardio and sleep well and limit alcohol and reduce stress and go for regular checkups. But how much do each of these matter? If you’re a fallible hairless ape, what should...
The conclusion only mentions effectiveness relative to other liquids, but the actual conclusion seems buried in the text: "Water 3.6x/day led to a 30% reduction in illness (implicitly defined as lacking throat symptoms)".
The text also says
at the beginning though, which at first I interpreted as gargling 3.6 times leads to 30% more drop in illness compared to gargling once a day, but it seems like that may have been just unclear wording?
This is a good season to get this info, thanks for the research and the article.