In the livestock industry what is concentrate made up of?

In the livestock industry, concentrates are feed ingredients that are high in energy and protein, designed to supplement the nutritional needs of animals. They typically include ingredients such as grains (like corn and barley), oilseeds (like soybean meal), and by-products (like distillers grains). Concentrates are formulated to improve growth rates, milk production, and overall animal health. Their use helps ensure that livestock receive adequate nutrition, particularly when forage quality is low.