There are many varieties of yam, yam is one of the more popular kind of yam, its nutritional value is relatively high, moderate consumption can play a very good effect and role, has a very good food value, well liked by the people, it is also eaten more, generally recommended to eat cooked, so that it is easier to digest and absorb.

2. Enhance immunity

Iron stick yam is not high in protein, but contains a large number of amino acids. Among the 18 amino acids, there are 8 essential amino acids that the human body cannot synthesize. Consumption of iron stick yam can supplement the body with a large number of amino acids, greatly promote the synthesis of various proteins and various proteases in the body, and enhance the body's humoral immune function.

3. Beauty

Iron stick yam contains vitamin C and mucin. Vitamin C has strong antioxidant activity, can remove free radicals in the body, relieve skin aging. Mucus protein can increase the lubrication of mucous membranes and skin, reduce the accumulation of subcutaneous fat, with the effect of beauty and beauty.

4. Hematopoietic and blood replenishment

Iron stick yam contains a large number of minerals, and the content of iron is relatively good. Consumption of iron stick yam can supplement sufficient iron, promote the synthesis of hemoglobin, increase blood volume, has a good hematopoietic and tonic effect.

5. Reduce blood sugar

Iron stick yam is sweet, bland and non-toxic. It has the effect of strengthening the spleen, moisturizing the lungs, producing saliva and quenching thirst. In traditional Chinese medicine, iron stick yam is a single hypoglycemic drug, but can also be used in combination with other hypoglycemic drugs for better results.

6. Stomach digestion

Iron stick yam contains a certain amount of amylase and polyphenol oxidase, which can promote the digestion and absorption of starch and polyphenol in food. Therefore, the iron stick yam belongs to the spleen and stomach medicine. Clinically, it is often used to treat weak spleen and stomach, loss of appetite, fatigue, diarrhea and other diseases.

7. Nourish yin and Yang

Iron stick yam contains a variety of nutrients, has the effect of strengthening the body, especially for the kidneys have a tonic effect. Iron stick yam can be consumed in most cases of kidney deficiency, spermatorrhea, leucorrhea in women, and frequent urination.

Nutritional Value of Iron Stick Yam

Whether it is Iron Stick Yam, Common Yam or any other yam, the nutrients they contain, for example, in a 100 gram edible portion, provide 56 calories, including potassium (mg) 213, phosphorus (mg) 34, magnesium (mg) 20, carotenoids (micrograms) 20, sodium (mg) 18.6, calcium (mg) 16, carbohydrates ( g) 12.4, Vitamin C (mg) 5, Vitamin A (mcg) 3, Protein (g) 1.9, Dietary Fiber (g) 0.8,, Selenium (mcg) 0.55 Iron (mg) 0.3, Niacin (mg) 0.3, Zinc (mg) 0.27, Vitamin E (mg) 0.24, Copper (mg) 0.24, Fat (g) 0.2, Manganese (mg) 0.12. Vitamin B1 (mg) 0.05, Vitamin B2 (mg) 0.02.

Daily moderate long-term consumption can strengthen the spleen and lungs, benefit the stomach and kidneys, replenish the kidneys and essence, clear the ears and eyes, improve immunity, and strengthen the muscles and bones.

Iron stick yam raw or cooked

Cooked is better.

Iron stick yam can be eaten raw, but it contains a lot of starch and fiber, which is difficult to digest. From the perspective of Chinese medicine, iron stick yam has astringent effect. People with bad stomach or constipation should not eat raw yam, which will aggravate their condition. In addition, the flavor of raw iron stick yam is not as good as the cooked one. It is best to cook it before eating it every day.

The contraindications of iron stick yam

1. Gastrointestinal diseases

Iron stick yam contains a lot of starch, which is difficult to digest in the body. For patients suffering from gastrointestinal diseases, consuming iron stick yam may aggravate their condition.

2. Allergy

Mucins, saponins, alkaloids and other components in the iron stick yam have a certain allergic effect. Allergic people may experience allergic symptoms after eating, resulting in numbness of the tongue, tightness of the throat and other uncomfortable symptoms.

3. constipated people

Iron stick yam has a certain astringent, astringent and antidiarrheal effect. For constipated patients, consumption of yam may aggravate their constipation symptoms, leading to dry stools and dry stools, and posing a threat to their health.