Flax seeds are tiny, brown or golden-colored seeds that come from the flax plant, which is grown mainly in the cooler regions of the world. They are a popular health food due to their numerous nutritional benefits. Flax seeds are rich in fiber, protein, omega-3 fatty acids, lignans, and various vitamins and minerals. They are commonly used to make flaxseed oil, which is used as a nutritional supplement and in cooking. Flax seeds can be eaten raw, toasted, or ground into a powder, and can be added to various foods such as smoothies, oatmeal, or baked goods. They have a slightly nutty flavor and a crunchy texture, making them a versatile and delicious addition to any diet.