The Benefits and Dietary Value of Scallion Whites, with a Full Breakdown of Everyday Uses

The scallion white is the white bulb portion of the scallion, that is, the white stalk of the Welsh onion or spring onion closest to the root. It is both a common seasoning ingredient in the kitchen and a food therapy material long passed down in folk tradition, and in traditional Chinese medicine it is also listed separately as a medicinal herb, with quite a wide range of uses.

From the perspective of traditional Chinese medicine, the scallion white is warm in nature and pungent in taste, and has the effects of inducing sweating to release the exterior and dispelling cold to free the yang. In folk practice it is often used to address the early symptoms of wind-cold common cold, such as fear of cold, nasal congestion, and clear runny nose; a common method is to boil scallion white together with ginger and drink the water, and it is also a main ingredient in the classic Congchi Decoction.

Scallion white contains volatile oils, allicin, vitamin C and other components; the distinctive pungent smell after cutting comes from these volatile substances. Such components are somewhat helpful for stimulating appetite and promoting digestion. Adding some scallion sections when stir-frying, stewing soup, or making fillings can remove fishy odors and boost aroma while also taking in these nutrients along the way.

There are also some points to note in everyday use of scallion white. It tends toward warmth in nature, so people who easily get internal heat, have a hot constitution, or sweat a lot should not eat large amounts; using scallion white boiled in water to manage a cold can only serve as a supplementary measure, and if symptoms continue to worsen, medical attention should still be sought promptly. When selecting, choose scallion white that is fresh, plump, and free of rot or stickiness; store it in a ventilated, dry place to avoid dampness and spoilage.