The nutritional value of yam yam yam efficacy and role of pregnant women eat it?
Yams, its nutritious, inexpensive since ancient times is considered a tonic to share, is a significant health food autumn, then yam what kind of nutritional value? What effect yam and effect? Pregnant women can eat yam it?
Yam nutritional value:
Yam with calories and carbohydrates only about half of sweet potatoes, fat-free, high protein content than the sweet potato. Yam is the main component of starch, some of which can be converted to a decomposition product of starch dextrin, dextrin can help digestion, so taro yam can be eaten raw foods.
Yam contains many trace elements, especially high potassium content; contain less vitamin type and quantity, without vitamin B12, vitamin K, vitamin P, vitamin D, almost free of carotene.
Yam leaves are an excellent source of carotene, is calcium (former Xiao Bian mentioned “golden autumn calcium: calcium eat these foods”), a good source of iron, vitamin C’s.
Yam contains starch enzyme, amylase variety of digestive enzymes. In particular, it contains starch enzyme that breaks down starch, is three times the content of radish, bloating when eaten, can promote digestion, can remove symptoms.
Yam has a strong material foundation viscosity sugar and protein complexes – is called a sticky protein substance that prevents mucosal damage, and protects the stomach under the action of pepsin, the prevention of gastric ulcers and gastritis.
Yam contains a variety of ingredients saponins, choline, etc. Saponins can lower cholesterol and triglycerides, high blood pressure and high cholesterol and other diseases have improvement. Choline is passed substance with learning and memory-related nerve – the material basis of acetylcholine.
The efficacy and role of yam:
Spleen and stomach, aid digestion: yam contains amylase, polyphenol oxidase material is conducive to stomach digestion and absorption, is blindly reinforcing stomach Edible goods. Whether Spleen Yin deficiency or stomach, can eat.
Ney Yijing: yam contains a variety of nutrients, there is a strong body, Kidney Yijing role. Almost all impotence nocturnal emission, women vaginal discharge, frequent urination embolism, can serve the.
Yifeizhike: yam contains saponins, myxoid stroma, lubricating, moisturizing effect, it can be beneficial lung, Yin Yang, Tansou lung deficiency cough treatment of the disease.
Lower blood sugar: yam containing mucus protein, lowering blood sugar, can be used in the treatment of diabetes is diabetic diet quality goods.
Longevity: yam contains a lot of mucus protein, vitamins and trace elements, can effectively prevent precipitation of lipids in the blood vessel wall to prevent cardiovascular disease, has made Masushi nerves, longevity effect.
