Basil makes a colorful and flavorful addition to many dishes. It can also provide some serious health benefits. Basil contains many vitamins and minerals, as well as antioxidants such as lutein, zeaxanthin, beta-carotene, and beta-cryptoxanthin. Many of its health benefits come from these antioxidants, as well as its essential oils. These compounds mostly disappear during the drying process, so opt for fresh basil, when possible, to gain the most benefits.