Mediterranean vegetable skewers are a healthy and delicious dish that is perfect for summer grilling. The skewers are made with a variety of vegetables such as zucchini, eggplant, bell peppers, and onions, and are marinated in a mixture of olive oil, lemon juice, garlic, and herbs. This dish is low in calories and high in fiber, making it a great option for those looking to lose weight or maintain a healthy diet.