Oat milk is a plant-based beverage made from whole oats and water. It has gained popularity as a dairy milk alternative due to its creamy texture and mild, slightly sweet flavor. Oat milk is often fortified with vitamins and minerals, such as calcium and vitamin D, to enhance its nutritional profile. It is naturally free from lactose, making it suitable for those who are lactose intolerant. Additionally, oat milk is a good option for vegans and individuals with nut or soy allergies. It can be used in a variety of ways, including in coffee, smoothies, baking, and cooking. Its environmental impact is generally considered to be lower than that of dairy milk, as it requires less water and generates fewer greenhouse gases during production.