osteopathic experts fully meet the characteristics of "pollution-free, safe, high-quality and nutritious" of green food. Osteopathic experts, as a leisure alternative snack, have changed people's views on snacks. Not all snacks are junk food. Osteopathic experts let people know that snacks can also be healthy and nutritious food. The purpose of osteopathic experts is not simply to create alternative leisure snacks, but to make snacks themselves healthy food, which is its real purpose.