Potatoes are amazing. They grow easily in a wide variety of soil and produce food which has every nutrient we need except for a complete protein. And, they’re a vegetable, so you can tell someone you’re eating your vegetables and then go to McDonald’s for some frenchy fries
Still vegetables! Everyone knows that a nice dinner at a Chinese buffet is healthy if you eat a few green beans lmao
I mean, in fairness, “vegetable” isn’t a scientific term at all, so whether potatoes are vegetables (or tubers, or roots, or something else) is totally up for debate.
But they’re a hell of a lot more of a vegetable than pizza is!
They’re only nutritious if you eat the skin. If you peel them (like McDondald’s does with their fries) then they’re just empty carbs.
That’s an urban legend, most of what you lose in the skin is fiber. The skin and the interior of the tuber both contain all your micronutrients
https://potatogoodness.com/potato-nutrition-in-skin-vs-flesh/
Cooking potatoes with skin is still somewhat more nutritious than cooking them without (unless you’re keeping the water for something else, some use it for stuff like pasta)
There are several essential amino acids we need to survive but don’t produce in our bodies. No plant has all of those amino acids, but every animal product does. You can get complete plant protein by consuming multiple different plants, so if a vegan has a varied diet they’re usually fine.