Corn gluten is a natural byproduct of the corn milling process, primarily derived from the endosperm of the corn kernel. It is rich in protein and is often used as a dietary supplement in animal feed, providing essential nutrients for livestock. In addition to its use in animal nutrition, corn gluten is also recognized for its potential as a natural herbicide. When applied to soil, it can inhibit the growth of certain weeds by preventing seed germination, making it a popular choice for organic gardening and sustainable agriculture practices.