First, eat yam raw. Never eat yam raw. Yam contains a lot of toxins. If you eat yam raw, it will easily lead to food poisoning, so you must never eat yam raw.

Second, you can't eat too much yam a day. Yam contains estrogen. If you eat too much yam, it will stimulate the production of hormones, and it will cause side effects to women, which will aggravate the pain of women during their physiological period.

Third, yam can't be eaten with kansui and alkaline drugs at the same time. Because the main functions of yam and kansui are different, yam not only helps everyone to peristalsis, but gansui helps everyone to expel water from the water, which will stimulate the intestine.

Fourth, yam can't be eaten with pork liver, cucumber and pumpkin. The reason why yam can't be eaten together with pig liver is because the rich metal trace elements in pig liver will destroy the vitamin C contained in yam, and the reason why yam can't be eaten together with cucumber is because cucumber will decompose the vitamin C of yam, which is the same as eating together with pumpkin.

These people can't eat yam;

First, people with diabetes should not eat more.

Although yam contains mucin, which has the function of lowering blood sugar, yam is a rhizome food with a high starch content. If it is eaten too much, it will not lower blood sugar, but will lead to an increase in blood sugar. Therefore, people with diabetes 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.

Second, people who love to eat hot pot

Yam itself is a tonic. When eating hot pot, plus the role of spicy ingredients, the flat yam has a certain heat and is easy to get angry. Therefore, when eating hot pot, it is best to eat less yam.

Third, 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 patients with prostate cancer in men and breast cancer in women.

Fourth, constipation people eat less.

Yam is rich in starch. It is best to eat less for those who suffer from abdominal distension, dry stool and constipation. You can eat yam again after these symptoms are relieved.

Extended data:

The benefits of yam

1, keep fit

Although yam is a kind of food, it is also a kind of medicinal material, which can nourish yin and tonify kidney. This medicinal material is found in Liuwei Dihuang Pill. In addition, eating yam regularly can help us treat hypertension and diabetes, and can also help us relieve neurasthenia and low back pain.

2, delay aging

According to the latest scientific research, yam can effectively reduce the activity of some special enzymes in the body, which can accelerate the aging of the body. Regular consumption of yam has a very good nourishing effect and will help us prolong life.

3. Anti-tumor

Polysaccharide in yam can stimulate and regulate our immune system, so it is often used as a health care drug to enhance immunity.

Yam can also strengthen the phagocytosis of white blood cells, effectively enhance our body's resistance, help us to sterilize and diminish inflammation, and even help us fight tumors.

4. Treat skin diseases

Yam contains a special substance called allantoin, which has anesthetic and analgesic effects and can promote our skin growth. In addition, yam also has anti-inflammatory and bacteriostatic effects, and is often used to treat chapped hands and feet, ichthyosis and various keratotic skin diseases.

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People's Network-What are the benefits of eating yam? What are the edible taboos of yam?