I highly recommend checking out Canada's Dietary Guidelines. https://food-guide.canada.ca/en/ https://food-guide.canada.ca/en/ One of the only countries that

I highly recommend checking out Canada's Dietary Guidelines. https://food-guide.canada.ca/en/ https://food-guide.canada.ca/en/ One of the only countries that created their nutrition guidelines based on the preponderance of evidence from high-quality studies and without influence from any food industry lobbies. The illustration on the main page alone gives you a good representation of how your typical meal should look like. If most people followed a diet close to these recommendations, then I expect health at a population level would significantly improve.