* Food: Yak meat is a popular food source in many parts of Asia. It is typically dried or made into jerky to preserve it. Yak milk is also used to make cheese, butter, and yogurt.
* Fiber: Yak fiber is used to make a variety of textile products, including clothing, blankets, and carpets. Yak fiber is strong, durable, and water-resistant, making it ideal for use in outdoor gear.
* Fuel: Yak dung is used as fuel for cooking and heating in many parts of Asia. It is also used to make fertilizer.
* Religious ceremonies: Yaks are considered sacred animals in many cultures, and they are often used in religious ceremonies. For example, in Tibetan Buddhism, yaks are used to carry the sacred texts of the religion.