Navel, also known as navel eye, is called "Shenque" in Chinese medicine. According to the clinical findings of foreign doctors, whether the body is healthy can be seen from the shape of navel, as follows: 1. Upward shape: the navel extends upward, almost becoming a triangle with the top facing upward. People with this navel should pay more attention to the health of the stomach, gallbladder and pancreas. 2. Bottom shape: attention should be paid to preventing gastroptosis, constipation, chronic gastrointestinal diseases and gynecological diseases. 3. Round: If a woman's navel is round, it means good health and good ovarian function; 4. Sea snake: It is a sign of liver diseases such as cirrhosis, so be careful. 5. Full moon shape: it looks firm and full, and the lower abdomen is elastic, which is a sign of good ovarian function in women. 6. Left navel: people with poor gastrointestinal function, constipation or colorectal mucosal lesions should be prevented. 7. Right navel: Pay attention to diseases such as hepatitis and duodenal ulcer. 8. navel protrusion: when there is a large amount of stagnant water or ovarian cysts in the abdomen, the navel will protrude outward. 9. navel depression: when obesity or abdominal inflammation, such as adhesive tuberculous peritonitis, the navel will be depressed inward. 10. Shallow navel: indicates weakness, abnormal hormone secretion in the body, general weakness and poor mental state.