Fresh green chilies, also known as green peppers or chili peppers, are small, elongated fruits that are typically green in color. They are a popular ingredient in many cuisines around the world, including Mexican, Thai, and Indian. Green chilies are rich in capsaicin, a compound that gives them their spicy heat, and are also a good source of vitamins, especially vitamin C. Depending on the variety, green chilies can have varying levels of heat, from mild to very hot. They can be used in a variety of dishes, including salsas, curries, soups, stews, and marinades, and can be eaten raw, cooked, or pickled. It's important to handle fresh chilies with care, as the capsaicin can irritate the skin and eyes.