I notice that you put "eggs" in the category of things that you can prepare without a method of heating, which is an excellent way to get salmonella.
Whether that's true or not depends where you live. The US and Europe have developed different systems for egg production and storage.
Obviously none of the things I listed will form a complete diet, but if you are eating mostly take-out they are probably a superior substitute for some fraction of those take-out meals.