Nitrates (NO3) are basically nitrogen with extra oxygen atoms. They come from fertilizer runoff, septic tanks, and even your own lawn’s “quick green” solution. Your body converts them to nitrites, which mess with your blood’s ability to carry oxygen. Not great for babies, pregnant folks, or anyone who enjoys breathing.
The good news? You don’t need a lab coat to fix this. You just need the right tool for the job—and a little bit of patience.