A basic pasta dish that can be served with sausages, cheeses, veggies, shellfish, or meat sauce. This is a very adaptable recipe that can be made into a very memorable first course with a decent tomato sauce, some freshly chopped basil leaves, and a sprinkle of lemon zest. Spaghetti contains fiber, particularly whole-grain spaghetti. In addition to regulating blood sugar, fiber also aids in digestion and boosts immunity. Fiber helps you maintain stable blood sugar levels by slowing the absorption of sweets.