Use taboos:
Except for people who are allergic to mutton, they can't eat mutton. People who are too angry can eat less, and everyone else can eat it, which has a warming effect. The content of saturated fatty acids in red meat such as mutton is higher, but the content of unsaturated fatty acids is lower. A large number of studies have confirmed that a large intake of saturated fatty acids can increase the risk of metabolic diseases such as obesity, hyperlipidemia and diabetes.