I've red all about our soil " problem " . Did people who lived in 5 000BC had perfect health ? No .Maybe it means that humans are not suppose to do Agriculture . After all they started to grow crops only 10 000 years ago . Human health started to deteriorate soon after that and diseases followed .
All of that doesn't mean that good orange juice is bad for some people .
Believe it or non " Nonprotein" Nitrogen IS a term crafted by Modern Medicine and Science . It's not ML's invention.