Did you know that lemon peels are nutritionally as rich as the juice. Rich in vitamin C, fiber, and antioxidants, lemon peels can add zest to your meals while boosting your well-being. Here are a few ways you can add them to your meals.Did you know that lemon peels are nutritionally as rich as the juice. Rich in vitamin C, fiber, and antioxidants, lemon peels can add zest to your meals while boosting your well-being. Here are a few ways you can add them to your meals.