The 5,000-year-old hack that could cut your sick days by 20% - or prevent some illnesses entirely

Nasal saline is just not cool enough.

Would I use a nasal saline spray or rinse to help treat Covid, flu, and other nasty respiratory illnesses? Absolutely. I would.

What about to help prevent those infections from taking hold in the first place? Sure. I would. I have.

I think we are leaving a cheap and easy way to help prevent/treat respiratory infections on the table. A missed opportuni…