Eat what you like, in moderation. If you eat 20 eggs/week, you'll probably get sick even when you don't have cancer, but 2–4 a week won't hurt you unless you're allergic to them or have already have high cholesterol.

Also note that "plant-based" isn't always good for you. You need to eat lots of simple vegetables, but many heavily-processed "plant-based" foods like Beyond patties are actually worse for you than the meat they're trying to replace. 😢