1, corn
Corn is rich in vitamins, carotene and nicotinic acid. Scientific tests have confirmed that every100g of corn can provide nearly 300mg of calcium, which is almost the same as that contained in dairy products.
2. tomatoes
Tomato contains lycopene, malic acid, citric acid, vitamin A, vitamin C, vitamin B 1, vitamin B2, carotene, calcium, phosphorus, potassium, magnesium, iron, zinc, copper and iodine, as well as protein, sugar, organic acids and cellulose. According to nutritionists' research, eating 50 grams to 100 grams of fresh tomatoes every day can meet the human body's demand for vitamins and minerals.
Step 3: bean sprouts
Bean sprouts, also known as sprouts, are called "live vegetables". Soybean sprouts and mung bean sprouts are two common bean sprouts. Bean sprouts are very nutritious. They are rich in vitamin C and dietary fiber.
4. Flammulina velutipes
Flammulina velutipes is rich in protein, vitamins VB 1, VB2, VC, and minerals such as calcium, phosphorus and iron, so it is very nutritious. Flammulina velutipes also contains 18 kinds of amino acids, and each 100g fresh mushroom contains 8 kinds of amino acids necessary for human body.
5. Mushrooms
Edible mushrooms contain 45% potassium, 20% magnesium, 0/.5% sodium, 0/.5% calcium, 0/.5% iron, 8% sulfur and 0/%chlorine. Judging from the mineral content of mushrooms, especially the content of potassium, phosphorus and sulfur, it is comparable to that of fruits. Moreover, most mushrooms contain carotene, which is called "the treasure house of vitamin A".
6. Lettuce; lettuce
Lettuce is rich in nutrients, including a large number of β-carotene, antioxidants, vitamin B 1, B6, vitamin E, vitamin C, a large number of dietary fiber, magnesium, phosphorus, calcium and other trace elements and a small amount of iron, copper and zinc.
7.cucumber
Cucumber is a kind of food with low nutritional value, with water content as high as 96%. Protein, fat, carbohydrates, dietary fiber, vitamins and minerals are not high, so the calories are also low. One 150g cucumber has only 24 kilocalories, and three cucumbers have the same calories as an egg.
8.wax gourd
Wax gourd is the only fat-free vegetable in fruits and vegetables, and its sugar content is extremely low. Propanolic acid contained in it can inhibit the conversion of sugar into fat. Wax gourd fruit is not only a vegetable, but also can be dipped in various sweets, peels and seeds for medicine.
9.cauliflower
Broccoli, also known as broccoli and cauliflower, belongs to Cruciferae. Broccoli has the reputation of "the highest nutrition" because of its rich nutritional value.
Baidu encyclopedia-lettuce