核桃仁，中药材名。本品为胡桃科植物胡桃的种子。9～10月采收果实，除去肉质果皮，敲破果壳取出种子。功能主治为：温补肺肾，定喘润肠。用于肾虚腰痛、脚软、虚寒喘咳、大便燥结。
Walnut kernel, the name of Chinese herbal medicine. This product is the seed of Juglans vulgaris. The fruits are harvested from September to October, the fleshy peel is removed, and the husk is broken to take out the seeds. The main functions are: warming the lungs and kidneys, calming asthma and moisturizing the intestines. It is used for kidney deficiency, low back pain, soft feet, deficiency and cold, asthma and cough, and dry stool.
.jpeg)