As a nutritious food, yam contains a lot of starch, protein, B vitamins, vitamin C, vitamin E, glucose, crude protein amino acids, choline, allantoin, etc., in addition to polyphenol oxidase and yam soap. Among them, yam soap, an important nutritional component, is a precursor substance for synthesizing female hormones, which has the effects of nourishing yin and tonifying yang and enhancing metabolism; The mucilage and digestive enzymes contained in fresh tubers can prevent cardiovascular fat deposition and contribute to gastrointestinal digestion and absorption.

What's more worth mentioning is that yam is a natural slimming food for ladies. It contains enough fiber, and after eating, it will feel full, thus controlling the desire to eat. Secondly, yam itself is a kind of food with high nutrition and low calorie, so you can safely eat more without worrying about getting fat.

Nutrient content of yam

Yam is rich in nutrients, and every 100 gram of yam contains the following nutrients:

Nutrients name content Nutrients name content Nutrients name content calories 55 (kcal) potassium11(mg) phosphorus 24 (mg) nicotinic acid 0.3 (mg) thiamine 0.03 (mg) magnesium 14 (mg) carbohydrate/kloc-. Kloc-0/3 (micrograms) Sodium 5.5 (milligrams) protein 0.9 (grams) Riboflavin 0.03 (milligrams) Iron 0.6 (milligrams) Selenium 0.8 (micrograms) Cellulose 0.8 (grams) Zinc 0.23 (milligrams) Vitamin E0.86 (milligrams) Fat 0.