Green beans are one of the indispensable refreshing foods in Vietnamese cuisine, especially in the hot season. However, after eating green beans, absolutely do not touch this food, the more you eat, the more toxic it is, even causing cancer.
Green beans are a type of seed rich in nutrients, with many health benefits. In addition to the main ingredients of protein, starch, fat and fiber, green beans contain a lot of vitamins E, B1, B2, B3, B6, vitamin C, provitamin K, folic acid and minerals including Ca, Mga, K, Na, Zn, iron...

It has the effect of eliminating toxins in the body, eliminating waste from different organs. Besides, it also helps with urination and defecation, reducing constipation.

In addition, green beans also have the effect of protecting the liver and kidneys, reducing the burden on the kidneys. Green beans can cool down, quench thirst and increase appetite, because it is rich in protein, it will promote the development of the nervous system. Drinking green bean soup regularly can lower blood pressure and blood lipids, and prevent the invasion of cancer cells.

However, although it is extremely good, green beans are "absolutely taboo" for some of the following foods:

- Tomatoes

We often eat tomatoes in the summer, but cannot eat them at the same time as green beans. Because tomatoes and green beans when eaten together can cause diarrhea, weaken resistance and immunity, destroy the immune system, making us susceptible to cancer cells.

- Shrimp

Shrimp is seafood and cold food, green beans are also a cooling food, eating the two together will increase damage, which is very bad for the stomach and intestines, and can easily cause diarrhea.

- Carp

Many people often cook carp porridge with green beans. What is the contraindication with green bean porridge? The answer is carp. According to experts, these two ingredients combined together can easily cause diarrhea. If you have intestinal problems, you are very susceptible to stomach aches and digestive disorders.