And let me give you an example of why most stuff you hear on nutrition is bullshit. Have you ever seen this picture?
This is the tongue-sense map. They teached us about the tongue-senses map in elementary, middle and highschool. And then I encountered it again during a course on my Master's on nutrition. Guess what? It's bullshit, but many still teach it, even on Master courses!
Each part of the tongue can detect each flavour!
yeah when I was told about the map I called bullshit on it