Four kinds of vegetables should not be eaten raw:

Yam and broccoli are not easy to digest when eaten raw. Experts suggest that potatoes, yams, sweet potatoes, taro and other vegetables with more starch should not be eaten raw. When these foods are eaten raw, not only nutrients such as starch are not easily digested by the human body, but also discomfort such as bloating.

Cruciferous vegetables such as broccoli and cauliflower are rich in dietary fiber. Cooking them before eating not only tastes better, but also is easier to be digested by the human body.

Vegetables containing more oxalic acid, such as spinach, water spinach, bamboo shoots, water bamboo, etc., are also best blanched before cold salad to remove most oxalic acid. Because oxalic acid combines with calcium in the intestine to form calcium oxalate which is difficult to absorb, it interferes with the absorption of calcium by human body.

Beans such as lentils are easy to be poisoned when eaten raw. Experts also reminded that most beans, such as lentils, kidney beans and sword beans, are not suitable for raw food. This is because saponin in lentil skin and hemagglutinin in beans strongly stimulate gastrointestinal tract.

Note: cauliflower is also called cauliflower, cauliflower, cauliflower or cauliflower.

Extended data

Taboo of cauliflower

1, pay attention to the ingredients. Cauliflower contains a small amount of substances that cause goiter, so regular consumers should pay attention to iodine supplementation. Such as iodized salt or eating seafood such as seaweed.

In addition, cauliflower should not be eaten with pork liver and cucumber. The aldonic acid group in cauliflower fiber is easy to react with trace elements such as iron and zinc in pig liver, so the absorption of these elements by human body will be greatly reduced when they are eaten together. Copper and iron in pig liver will also oxidize vitamin C in cauliflower into dehydroascorbic acid, losing its original efficacy.

2. Broccoli is prone to lettuce worms. In the process of growth, some people sprayed a lot of pesticides to reduce the harm of cabbage caterpillar to broccoli. In addition, the surface of broccoli is uneven, which makes it easier to accumulate pesticide residues. Therefore, before eating broccoli, soak it in salt water for 5 minutes to remove residual pesticides and cabbage worms.

3, cauliflower is easy to cause flatulence after decomposition in the stomach. However, if some spicy spices such as garlic, pepper and fennel are added when cooking cauliflower, the discomfort of flatulence can be greatly reduced, which is also conducive to stimulating appetite and helping digestion.

4, cauliflower is not resistant to cooking, should be fried quickly, try to choose a short-term heating method, eat immediately after the break, so as to keep the taste delicate and crisp, so that nutrients and anticancer components are not destroyed and lost. Moreover, the cut cauliflower can't be preserved for too long, because the loss rate of anticancer components can reach as much as 75% when it is placed in the air at room temperature for 6 hours.

People's Network-Cauliflower has four advantages: weight loss, cancer prevention and constipation prevention.

Phoenix. Com-4 kinds of vegetables will kill people if eaten raw. Please pay attention.