A Global Review of Food-Based Dietary Guidelines
https://www.sciencedirect.com/science/article/pii/S2161831322004033#cesec150
Typical Guidelines for Well-Balanced Diet and Science Communication in Japan and Worldwide
https://pmc.ncbi.nlm.nih.gov/articles/PMC11243298/
Main take away seems to just eat at least >5 servings of vegetables + fruits. Everything else varies a bit with country, but ehh.
Chances are we’re fine if we follow the Mediterranean diet, or MIND diet and limit the amount of sweet and processed food + drinks we consume.