I've completely avoided eating during a crash, which doesn't work well for too long. I like to avoid resorting to convenience foods or fast food, so I have almost always had some sort of quick recipe that I can rely on when too weak to cook properly. I discovered on Reddit a simpler way to soft-boil eggs. I place the eggs in a pot with cool water, add a splash of vinegar, and heat them till they start to boil. Cover the pot and turn the stove off. I don't even time them, they can't be overcooked. After resting a while, then I can tackle the peeling.