Must not be eaten seven vegetables

 Seven vegetables do not usually like to eat

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before a meal to eat before a meal to eat tomatoes, tomatoes, easy to make gastric acid increased consumption of those who will have heartburn , abdominal pain And other symptoms. Meal to eat tomatoes, the acid has been mixed with food , will reduce the acidity of the stomach , you can avoid these symptoms.

■ drink carrot juice and drink

U.S. Food and experts found that if carrot juice is rich in carotene ingested together with alcohol , can produce toxins in the liver , Causing liver disease. Therefore , it is recommended people not to drink carrot juice after drinking , or drinking carrot juice after a drink .

■ shiitake mushrooms over- rich immersion

lysergic Zi alcohol , this substance after receiving sunlight into vitamin D. If soaked in water or excessive cleaning, will be the loss lysergic Zi alcohol and other nutrients.

■ fried bean sprouts and bean sprouts due to fire

quality tender delicious , nutritious, but be sure to eat the fry . Otherwise, the sprouts contain trypsin inhibitors and other harmful substances , food that may cause nausea, vomiting , diarrhea, dizziness and other adverse reactions.

■ fried bitter gourd did not Billy

contain oxalic acid can prevent the absorption of calcium in food . Therefore, in the fried bitter gourd , you should first boiled bitter gourd in boiling water until the removal of oxalic acid after cooking.

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greens and leftovers stored for too long (especially green leafy vegetables, leeks , etc. ) stored for too long will produce large amount of nitrite , even if the surface does not look Bad, smell the odor, can make them a minor food poisoning , especially the frail and sensitive person . Therefore, neither long cooking green leafy vegetables , can not do a good job too long after the store .

■ frozen vegetables most of the cooking time is too long

frozen vegetables have been boiled off , so do not cook too long , otherwise they will lose a lot of nutrition.