While basil offers scant amounts of vitamin C, calcium, and iron, it’s an incredible source of vitamin K, which is important for growth, bone formation, and blood clotting. Additionally, basil contains beta-carotene, an antioxidant that converts to vitamin A, which is necessary for your baby’s eye health and vision. But the best reason, in our opinion, to introduce this tasty herb is its bright green color. Introducing leafy greens and herbs early on will broaden your baby’s palette and help stave off picky eating later on.