Can onions be eaten when they sprout?

Onions can still be eaten after germination.

Onions germinate most easily at 15 degrees Celsius. Onions that are not dried or stored for a long time are more likely to germinate or rot. Onions that germinate or grow green seedlings will not produce any substances harmful to human health, so they can still be eaten.

However, the nutritional components of these onions will decline, the commodity prices of onions will change to some extent, and the taste will still be spicy. Therefore, in order to ensure that onions don't germinate, you can put them in the sun for a while, and then put them in a ventilated and dry place, which can prevent onions from sprouting.

Extended data:

The leaves of onion contain a kind of propylene sulfide oil, which has the function of dispelling cold. Onion is rich in nutrition, its smell is very spicy, which can stimulate the secretion of gastrointestinal and digestive glands, increase our appetite and promote the circulation of the body. Besides, onion is not rich in fat, and its essential oil contains a mixture of sulfur-containing compounds, which can lower cholesterol.

Onions are the only ones that contain prostaglandin A at present. Prostate A can dilate blood vessels and reduce blood viscosity, so it can lower blood pressure, reduce the blood volume of peripheral blood vessels and coronary blood vessels, effectively prevent thrombosis, and also resist the effects of pressor substances such as theanine in human body, promote the excretion of sodium salts and lower blood pressure.

Onions can also play a certain refreshing role, which can better help cells use glucose, lower blood sugar and provide heat energy for brain cells. Onions are also the best vegetables for patients with diabetes and listlessness.

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