2. Add baking soda and soak for 5 minutes.
3. Finally, wash with clear water.
The benefits of eating broccoli:
American nutritionists call on people to eat more broccoli in autumn, because the stem of broccoli has the highest nutritional content at this time.
Broccoli has a magical effect on killing Helicobacter pylori causing gastric cancer. Broccoli is one of the foods containing the most flavonoids. Besides preventing infection, flavonoids are the best vascular cleaners, which can prevent cholesterol oxidation and platelet coagulation, thus reducing the risk of heart disease and stroke.
Some people's skin will turn black and blue once they are hit and hurt, because they lack vitamin K. The best supplement is to eat more broccoli.
Extended data:
Nutritional value of broccoli
Broccoli is rich in nutrients, including protein, carbohydrates, fats, minerals, vitamin C and carotene. According to the analysis, every 100g of fresh broccoli contains 3.5g ~ 4.5g of protein, which is three times that of broccoli and four times that of tomato.
In addition, the mineral composition of broccoli is more comprehensive than other vegetables, and the content of calcium, phosphorus, iron, potassium, zinc and manganese is very rich, which is much higher than that of cruciferous cabbage.
Many people think that tomatoes, peppers and other vegetables are the most abundant in vitamin C. In fact, the vitamin C content of broccoli is higher than all of them, and it is also significantly higher than other ordinary vegetables. Moreover, broccoli contains many vitamins, especially folic acid, which is an important reason why its nutritional value is higher than that of ordinary vegetables.
References:
Baidu encyclopedia-broccoli