Lamb is a warm food. Food has four properties: cold, cool, warm and hot, which are called the “four properties” in Chinese medicine. Warm and hot and cold belong to two different categories of nature. Warm and hot have a common nature, warm is inferior to hot, that is, in the common nature and there is a degree of difference. Mutton is warm in nature and does not belong to hot food. Mutton mainly contains protein, fat content is lower than pork, and contains vitamin B1, vitamin B2 and so on. Mutton has the effect of warming the middle and strengthening the spleen, tonifying the kidney and strengthening the yang, benefiting the qi and nourishing the blood. It can be used for cold spleen and stomach, low food or diarrhea, cold limbs, post-partum stroke, post-partum abdominal pain and abdominal cold hernia, blood deficiency, menstrual cold and abdominal pain, impotence due to kidney yang deficiency, lumbar and knee soreness, nocturnal urination, urine, and other conditions. Normal people are suitable for eating mutton in winter. Note that compared with drugs, food is weak and slow to take effect, and needs to be eaten regularly to be effective. Food is not generally used to treat diseases, if you are not feeling well, please follow the doctor’s advice for evidence-based treatment.