Some thinking/ speculating out loud here. Have read that a cold/flu virus takes up headquarters in your nasal area so keeping it flushed with saline solution is very important. Longwave UVA lights are used to view urine trails and some mineral specimens. UVA is found in sunshine and is not dangerous. (Short wave UVB on the other hand can sunburn your eyeballs). So does it follow that I can shine my UVA light up my nose for 20 minutes a day and cure colds/flu/covid or at least lower the quantity of virus similar to the saline flush? If this is true, I can see small specialty UVA lights to place in one's nose becoming a hot item in winter.
Some thinking/ speculating out loud here. Have read that a cold/flu virus takes up headquarters in your nasal area so keeping it flushed with saline solution is very important. Longwave UVA lights are used to view urine trails and some mineral specimens. UVA is found in sunshine and is not dangerous. (Short wave UVB on the other hand can sunburn your eyeballs). So does it follow that I can shine my UVA light up my nose for 20 minutes a day and cure colds/flu/covid or at least lower the quantity of virus similar to the saline flush? If this is true, I can see small specialty UVA lights to place in one's nose becoming a hot item in winter.
Something similar could work wonders on strep-throat and a oral/dental hygiene UV mouthpiece could replace mouthwash.....
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