So, I like Interstellar for what it is, but I’ve also made a fun game of it.
I like to ask people if they can name Cooper’s son. Most people don’t even remember he was in the movie.
It’s kind of a reverse situation of Jake Sully being the only name I can remember from Avatar.
You can pretty much survive on black beans and onions.
Iirc, beans have everything you need except for vitamin c, but I could be wrong about that.
You’re unlikely to be lacking most nutrients in a first world country, even eating tons of junk food.
That’s not me saying it’s okay to live on junk food, that’s me saying essential nutrients aren’t going to be your problem.
Edit:
I looked it up. You’ll be missing some components of a complete protein, so eat some grains too.