1, lowering blood pressure
Traditional Chinese medicine Liuwei Dihuang Pill, Bawei Dihuang Pill, Guishao Dihuang Pill, etc. They are all famous prescriptions made of yam, which are not only used to treat kidney deficiency, but also used to treat hypertension, diabetes, asthma, neurasthenia and low back pain.
2, delay aging
Yam can significantly reduce the activity of enzymes that accelerate the aging of organisms. Bawei Dihuang Pill containing yam is mainly used to treat postpartum sweating. Baoyuan Qingjiang Decoction and Baoyuan Hanjiang Decoction can treat hematemesis and nosebleeds. Cold drenching soup and ointment drenching soup can cure drenching insects. Yam can also treat tuberculosis, typhoid fever and gynecological diseases, which is conducive to prolonging life.
3. Antitumor effect
Yam tuber is rich in polysaccharide, which can stimulate and regulate human immune system. Therefore, it is often used as a health care drug to enhance immunity. Dioscorea opposita polysaccharide can antagonize the cellular immune suppression caused by cyclophosphamide and restore some or all of the suppressed cellular immune functions to normal. Yam can also enhance the phagocytosis of white blood cells.
4, can cure skin diseases
Allantoin contained in yam has anesthetic and analgesic effects, can promote epithelial growth, diminish inflammation and inhibit bacteria, and is often used to treat chapped hands and feet, ichthyosis and various keratotic skin diseases.
Extended data:
Iron stick yam has many functions, but the following people had better not eat it:
1, diabetics should not eat more.
Although yam contains mucin, it has the function of lowering blood sugar, but yam is a rhizome food with high starch content. If you eat too much, it will not lower your blood sugar, but will lead to an increase in your blood sugar. Therefore, diabetics should not eat too much yam at a time. If some patients prefer to eat yam, then the amount of staple food should be reduced appropriately, otherwise it will be counterproductive.
2. Men suffer from prostate cancer and women suffer from breast cancer.
Diosgenin contained in yam can synthesize hormones such as testosterone and estrogen in human body. Therefore, it is not suitable for male prostate cancer patients and female breast cancer patients.
3. People with constipation eat less.
Yam is rich in starch. People with abdominal distension, dry stool and constipation had better eat less. You can eat yam again after these symptoms are relieved.
Baidu encyclopedia-iron stick yam
People's Network-There are four ways to eat yam, which is the most nourishing, but these people can't eat yam.