Yam is a nutritious ingredient that is widely used in traditional Chinese medicine (TCM) diets. It is rich in a variety of vitamins and minerals such as vitamin C, B vitamins, potassium, magnesium, etc., which have many benefits for the body.
Yams can be cooked into a variety of delicious dishes, such as stir-fried yams, stewed pork ribs with yams, and glutinous rice porridge with yams. Among them, stir-fried yam is the easiest and most authentic way to preserve the original flavor of yam.
In addition to cooking, yam has many other uses. It can be used for some common ailments such as cough, asthma, etc.
1. Strengthen the spleen and stomach, and help digestion
Yam, a delicious food and medicine product, contains treasures such as amylase and polyphenol oxidase. They are like carefully blended chefs, helping the digestion and absorption functions of the spleen and stomach. Regardless of spleen yang deficiency or stomach yin deficiency, it can be eaten. Clinically, it is often used with gastrointestinal drink to treat spleen and stomach weakness, lack of appetite, fatigue, diarrhea and other diseases.
2. Nourish the kidneys and improve the essence
Yam, a seemingly ordinary ingredient, is actually rich in nutritional treasures. It is rich in a variety of vitamins and minerals, and has the miraculous effect of strengthening the body, and the tonic effect of yam is not only limited to the strength of the body, but also the careful care of the kidneys. For those who lose sperm due to kidney deficiency, yam is like a warm sunshine that illuminates their path.
3. Lungs and cough
Yam, a seemingly ordinary ingredient, actually contains infinite mysteries. It contains saponins and mucus, these precious ingredients seem to have magical powers, which can give our body the gentlest care. The saponins and mucus of yam can nourish our lungs and inject a steady stream of vitality into our lungs. For those phlegm cough and cough caused by lung deficiency, the effect of yam is particularly significant.
Yam, also known as Huaishan and sweet potato, is an ingredient with rich nutrition and high medicinal value. However, like many foods, yams are not suitable for everyone. In the theory of traditional Chinese medicine, yam has the effect of nourishing the spleen and stomach, strengthening the kidneys and invigorating essence, invigorating the lungs and invigorating qi, etc., for some specific groups of people, yam can indeed play its unique health care role.
Diabetics
Yam has a high starch content, which is converted into monosaccharides under the action of amylase. Diabetics may cause blood sugar fluctuations if they consume large amounts. Therefore, diabetic patients can consume yam in moderation as a substitute for staple food, but it is not suitable to consume large amounts for a long time. Excessive consumption of yams may cause a rise in blood sugar, which can adversely affect health. 
Patients with prostate cancer and breast cancer
The yam contains diosgenin, which is like a skillful craftsman, can skillfully synthesize hormones in the human body, including ** hormones and estrogen. However, for men battling prostate cancer and women battling breast cancer, it's like a crisis. Therefore, they need to be cautious with this ingredient so as not to exacerbate the condition.
Those with spleen and stomach deficiency and cold
People with a weak spleen and stomach have a weak constitution and poor digestive function, just like walking on thin ice, and they will slip if they are not careful. If they eat yams, it is like a blow to this thin ice, which can easily lead to diarrhea, bloating and other symptoms to worsen, like fallen leaves in the cold wind, fluctuating. Therefore, people with spleen and stomach deficiency should eat less yam to avoid excessive cold and affect health.
People who are allergic to yams
Yam, flat as a mirror, warm as jade, is a good gift from nature. However, everything in the world has a double-edged sword, and yam is no exception. Although yam is mild and suitable for most people's physique, there are still a small number of people who are prone to allergies. Once they taste the yam, it can trigger an allergic reaction.
We need to understand that the acid-base nature of food is divided according to the acid-base degree of its metabolites. Generally speaking, foods rich in minerals such as potassium, sodium, calcium, and magnesium will produce alkaline substances after metabolism in the human body, so they are classified as alkaline foods; Foods that contain more minerals such as sulfur and phosphorus produce acidic substances after metabolism, so they are classified as acidic foods.
Yam is rich in minerals, among which potassium is high, and minerals such as sodium, calcium, and magnesium also have a certain content. These minerals are metabolized in the human body to produce alkaline substances, so yam can be considered an alkaline food. In addition, yam also contains a variety of vitamins and dietary fiber, which help regulate the body's acid-base balance.
However, it is important to note that the acid-base nature of food is not absolute, but relative. At the same time, the acid-base balance in the human body is also affected by a variety of factors, including dietary habits, lifestyle, and health status. Therefore, we should not simply classify yam as alkaline or acidic, but should consider its nutritional value and dietary combination.
In conclusion, from a nutritional point of view, yam is closer to alkaline food. However, in the actual diet, we need to pay attention to the combination and intake of food, and maintain a balanced diet structure in order to better maintain the health of the body.
Yam + goji berry
Goji berries are rich in a variety of vitamins and minerals, which have the effects of nourishing yin and kidneys, nourishing the liver and brightening the eyes. Yams and wolfberries are stewed together in soup or porridge, which can complement each other and improve their nutritional value.
Yam + red dates
Jujube is rich in a variety of vitamins and minerals, which have the effects of nourishing blood and qi, nourishing the heart and calming the nerves. Yams and red dates are cooked together in porridge or stewed soup, which can play a role in nourishing and strengthening the body.
Yam + black fungus
Black fungus is rich in a variety of nutrients, which has the effects of nourishing yin and moisturizing dryness, cleansing the intestines and detoxifying. Yam and black fungus are stir-fried or salad together, which can play a complementary role in nutrition.
Yam + walnut
Walnuts are rich in a variety of nutrients, which have the effects of nourishing the brain and nourishing yin and kidneys. Cooking porridge or stew with yams and walnuts can make it more nutritious and also help improve intelligence.
Yam peel contains some alkaloids, which are easy to cause allergies in direct contact. Therefore, it is best to wear gloves when peeling, or blanch the yam with water before processing. In addition, the starch content in yam is high, so it should be consumed in moderation for some people who need to control their starch intake.
In conclusion, although yam is rich in nutritional value and medicinal value, it is not suitable for everyone. Before consuming, we need to understand our physical condition and allergy history, and follow the principle of moderation. At the same time, care should also be taken to prevent the occurrence of allergic reactions when handling yams. Only scientific and reasonable consumption can give full play to the health care effect of yam.