Raw onions are not good for the body, the specific harm is as follows: onion is a mild nature of the ingredients, usually long-term consumption of the body will let the body to absorb too much heat, so that the body heat toxicity aggravation, serious, it will lead to a variety of symptoms of fire, such as mouth and tongue sores and sore throat, and a variety of bad symptoms such as facial acne are after eating raw onions on the fire of the obvious manifestations.

The onion is a spicy and stimulating ingredients, usually if you eat raw onions for a long time will let the stomach absorb too much garlic chili, will hurt the gastric mucosa, especially those who have a weak spleen and stomach and gastric insufficiency crowd, more can not eat raw onions for a long time, otherwise it will hurt the spleen and stomach, the health of the body is not good.

Long-term raw onion is also very unfavorable to human eyes, especially in the summer, raw onion will make people's eyes secrete some white things, which will make people's eyes appear obvious discomfort, and in serious cases, there will be a loss of vision.

Scallions have a stimulating odor, people eat, this odor will remain in the mouth for a long time, so that people's mouth is afraid of no longer fresh, so there are social activities, people should not eat scallions.

Expanded:

Not suitable for raw onion people:

1, with mouth ulcers should stop eating.

2, people suffering from gastrointestinal diseases, especially ulcer disease should not eat more.

3, table deficiency, sweating people should also avoid eating.

4, allergy patients should be carefully selected.

5, green onions on the sweat gland stimulation effect is strong, people with armpit odor in the summer should eat with caution.

6, the crowd with eye disease should not be selected, too much consumption of green onions will also damage the eyesight.

People's Daily Online - although the onion is good, there are also taboos three kinds of circumstances can never eat onions