Yam contains amylase, which can break down protein and sugar. Therefore, eating yam can help digestion. Yams are also a good nourishing product. Eating yam can nourish yin and kidneys, improve ears and improve eyesight. However, some people will be allergic to yam for two reasons. First, some people are allergic, and secondly, yam itself is an allergen. Especially raw yam, some people will experience skin itching when they come into contact with it.

1. Will you be allergic to yam?

You may be allergic to yam.

There are two types of yam allergies, one is contact allergy, and the other is food allergy. Yams themselves are allergens. Raw yams contain ingredients that are extremely irritating, and allergies are very common when exposed to them. However, cooked yams still contain a lot of mucus proteins, which are also allergic.

2. Contact with yam allergy

Raw yam contains a large amount of saponin, mucus protein and alkaloids. These substances have a strong irritating effect on human skin. It is easy to come into contact with these substances when peeling yams, and most of them will cause skin itching and mild allergic symptoms.

3. Allergy to eating yam

Some people are allergic. These people will be allergic to dust, foreign proteins, pollen, etc. in life. There is mucus in yam. Egg white is a kind of foreign protein. Some people with allergies will be allergic to this protein. Therefore, people with allergies need to conduct an allergy test before eating yam.

4. What to do if you are allergic to yam

1. Contact allergy to yam: You only need to scald the yam before peeling, or peel it directly with plastic gloves, which can easily It is best to avoid allergies. If you are allergic, soaking in hot water with a higher temperature can eliminate allergic symptoms in time.

2. Allergy to yam: There are two types of allergies to yam. One is eating unripe yam. This is also a contact allergy. Drinking some white vinegar water can eliminate the symptoms. If you are allergic, eat If you are allergic to yam, you need to seek medical treatment in time for anti-allergic treatment.

5. Who cannot eat yam

1. Diabetic patients should not eat too much

Although the mucus protein contained in yam can lower blood sugar, Yams are rhizome foods with high starch content. If eaten in excess, they will not lower blood sugar, but will cause blood sugar to rise. Therefore, people with diabetes should not eat too much yams at one time. If some patients prefer to eat yams, they should appropriately reduce the amount of staple food, otherwise it will be counterproductive.

2. People who love hot pot

Yam itself is a tonic. When eating hot pot, coupled with the spicy ingredients, the flat yam has a certain It is hot and can easily make people get angry. Therefore, it is best to eat less yams when eating hot pot.

3. Avoid taking alkaline drugs such as baking soda

When eating yam, do not take baking soda tablets and other alkaline drugs at the same time to prevent the baking soda from inactivating the amylase in the yam. .

4. Men suffer from prostate cancer and women suffer from breast cancer

The diosgenin contained in yam can synthesize hormones in the human body, such as testosterone and estrogen. Therefore, it is not suitable for men with prostate cancer and women with breast cancer.

5. People with constipation should eat less.

Yam is rich in starch. It is best for people with chest and abdominal fullness, dry stool, and constipation to eat less. After these symptoms are relieved, you can Eat yams again.