Cauliflower is rich in vitamins, and every 200g fresh cauliflower can provide more than 75% of vitamin A needed by adults in one day. The content of vitamin C is even more prominent, reaching 80 mg per 100 grams, which is 3 times higher than that of common Chinese cabbage and soybean sprouts and 2 times higher than that of citrus.

2. Spinach

Spinach is a vegetable with high nutritional value. Spinach with pointed leaves has long petiole, thin leaves, strong roots and high sugar content. Spinach slices with round leaves are big and thick. The content of carotene in spinach is much higher than other vegetables.

Step 3: carrots

Stewed carrots are the best, and fried carrots are the best. Stews can keep carotene above 93%, fried products can also keep carotene above 80%, while raw food and cold salad can only absorb 10%.

4. Lettuce; lettuce

The iodine content in lettuce is high, which will have beneficial effects on human body. The nutrition of lettuce leaves is much higher than that of lettuce stems. The carotene content in leaves is more than 72 times higher than that in stems, vitamin B 1 is 2 times, vitamin B2 is 5 times and vitamin C4 is 3 times. Therefore, it is a pity to throw away lettuce leaves and not eat them.

5. Bean sprouts

Soybeans and mung beans contain a lot of protein, fat and carbohydrates, as well as essential elements such as sodium, iron, phosphorus and calcium. After germination, it can not only keep the original substances, but also increase the contents of vitamins B 1, B2, B 12 and C.