Yam, also known as yam, was originally called yam. It has a long history in China. According to the ancient book Shan Hai Jing, as early as the pre-Qin period, yam was eaten as a staple food and vegetable by ordinary people.

In daily life, yam is a kind of food that we often eat. We can make soup, stir-fry and make all kinds of cakes. Its meat is very delicate and can be eaten all year round. Since ancient times, it has been regarded as a good tonic with good quality and low price. It can be eaten and used as medicine. Eating regularly is very delicious to our health, and many people have a special liking for it. Let's know the nutritional value of yam:

Ancient books recorded the efficacy of yam.

In China's first medical classic "Shennong Baicao Jing", yam was listed as the top grade. It is recorded in the book that "Chinese yam is sweet in taste, warm in nature, can tonify deficiency and eliminate evil, and tonify middle energizer". Li Shizhen's Compendium of Materia Medica also contains relevant records. Yam has the functions of invigorating qi, strengthening spleen and nourishing stomach, and stopping diarrhea and dysentery.

Modern medicine has studied and analyzed yam, and it is believed that yam does contain many nutrients beneficial to human body.

From the pictures, we know that yam is particularly rich in nutrients, including protein, carotene, vitamins and other nutrients, as well as a variety of trace elements, among which potassium is the highest, and it also contains low calories, carbohydrates and fat, so it is a good choice for bodybuilders.

Who can't eat yam?

Yam is a tonic food, not suitable for constipation, heat syndrome and damp heat. Yam is rich in starch, which is not suitable for patients with abdominal distension.

Today, let's talk about yam. The scientific name of Dioscorea is Dioscorea, which is a plant of Dioscorea. Distributed in China and some neighboring countries. It generally grows in roadside bushes, hillsides and valleys, usually blooms from June to September, and the fruit period is between July-165438+1October.

It's easy to buy yam in the farmer's market. People buy it home for frying or stewing and cook it with other ingredients. The taste is really unusual.

Yam is rich in mucin. After cutting, it feels sticky, rich in amylase, high in nutrition and low in calories, which is the favorite of dieters.

Yam is not only a kind of food, but also a kind of medicinal material, which has many benefits to human body. It can clear away heat and toxic materials, replenish spleen and stomach loss, and treat dyspepsia, qi deficiency and enuresis.

So who can't eat yam? People who often have abdominal distension, constipation, prostate cancer and breast cancer can't eat yam, and diabetics can't eat it. Eating too much will lead to an increase in blood sugar.

As food, yam can be used to make many delicious dishes, such as yam porridge, fried yam cake, steamed yam, honey yam, braised yam, fried yam fungus, cold salad, stewed ribs with yam, stewed beef brisket with yam and so on. Well, let me introduce you to this place.

Chinese yam. Can provide more protein and dietary fiber for human body.

The nutrition of a yam is equivalent to two bowls of rice.

Every100g of yam contains 238.00 kilojoules.

Protein1.90g.

Fat, 0.20 g low fat. Carbohydrate,12.40g.

Dietary fiber 0.80 g, magnesium content 20.00 mg, more than 20 kinds of nutrients such as calcium, iron and zinc.

400g yam = 189 kcal. People with constipation should use less yam. Yam is rich in starch, and people with constipation can stay away from it because it is a warm food.

Answer over.

Hello everyone! I am handsome in life! Share my opinion with you! What nutritional value does yam have! And those people can't eat yam!

In fact, yam is rich in nutrition, containing protein ~ dietary fiber ~ carbohydrates ~ carotene ~ vitamin b 1, b2, nicotinic acid ~ calcium, phosphorus and iron. Yam contains a variety of trace elements, among which potassium content is high and vitamin quantity is small. The leaves of Chinese yam are an excellent source of carotene, calcium, iron and vitamin C.

Yam itself is a tonic, but for some people, it is better to eat less. For example, men with prostate diseases and women with breast diseases are actually not allowed to use yam.

People with constipation should eat less. Yam is rich in starch. People with abdominal distension, dry stool and constipation had better not eat it. In addition, patients with peptic ulcer and liver cirrhosis should adopt cooking methods such as steaming and stewing before use.

Yam has the effects of invigorating spleen and lung, stomach and kidney, strengthening kidney and essence, improving hearing and eyesight, helping five internal organs, strengthening bones and muscles, calming nerves and prolonging life. But yam is not suitable for everyone.

Not suitable for eating: 1, people with diabetes should not eat more 2, people who love hot pot 3, avoid alkaline drugs such as baking soda 4, men suffering from prostate cancer and women suffering from breast cancer 5, people with constipation should eat less.

Hello, everyone, I'm Xiao Jieke from the Thin Dragon Sugar Test Team. I'm here again.

This time, I will share with you the changes of blood sugar after eating yam.

After all, yam, like sweet potato, is a kind of food that people like to eat instead of staple food when they want to lose weight or control blood sugar, and it is often recommended online.

There are many kinds of yam. This time, I chose the iron stick yam that most people often eat.

The secret of yam sugar rising

First of all, let's weigh the yam in this evaluation. Considering the normal food intake, most roots are selected, steamed, peeled and cut into pieces. The total weight is 152g.

Before eating, according to the usual practice, pre-meal blood glucose, 4.3 and normal fasting blood glucose were measured by dynamic blood glucose meter.

Next, I will start. Compared with the last dried sweet potato, yam tastes smoother and tastes much more comfortable. In less than two minutes, everything was finished.

To tell the truth, the last test result of sweet potato came out, which surprised me. So this time I decided to choose yam to help you continue to test the water in the coarse grain industry.

After eating yam, a new round of waiting began. After about 1 hour, blood sugar rose to the peak, 7.5, and after another three and a half hours, blood sugar fell back to normal.

As root vegetables, sweet potato, yam and taro have better nutritional value than sweet potato.

The most important thing is that the sugar content of yam is less than that of sweet potato, so the test results show that the speed and peak value of sugar rise are still lower than that of sweet potato.

However, this test only ate 150g, and the peak value of 7.5 should not be underestimated.

People who are controlling blood sugar or want to lose weight seem to be unable to eat yam casually.

A ketologist who is trying a ketogenic diet, I suggest avoiding yam as much as possible for the time being. Especially in the adaptation period of ketogenesis, otherwise it will easily affect the body to quickly enter the fat burning mode.

Finally, a warm reminder: due to individual differences, insulin sensitivity is different, and everyone's blood sugar changes are different for the same food. We will try our best to tell you the basic situation of the people involved in the evaluation. The data of blood sugar changes are for reference only. If you have any objection, please test it yourself.

There is mucin in yam, which is good for the kidney. Kidney determines people's health, which is particularly important for people. Usually you can eat more yam, potatoes and other foods.