Can Donghancai (Winter Cold Vegetable) treat cough?

Aug 02, 2025 Source: Cainiu Health
Dr. Yang Ziqi
Introduction
Winter hancai usually refers to winter mallow (Malva verticillata L.). Under normal circumstances, winter mallow cannot treat coughing; as a vegetable, it mainly serves to provide nutritional supplementation. To avoid unnecessary harm to the body, it is recommended to consult a qualified physician rather than relying on herbal remedies or dietary therapy alone when cough symptoms occur. In daily life, if coughing occurs, attention should be given to staying hydrated and maintaining moist indoor air.

    "Winter cold vegetable" usually refers to Malva verticillata L. (common mallow). Under normal circumstances, Malva verticillata L. cannot treat coughing; as a vegetable, it mainly serves to provide nutrition. Detailed explanation is as follows:

    Malva verticillata L. contains nutritional components such as vitamins, minerals, and dietary fiber. Appropriate consumption can provide nutrients to the body and help maintain normal physiological functions. However, Malva verticillata L. does not have the effect of treating coughs. Coughing is often caused by respiratory infections, allergies, airway irritation, and other factors. It is necessary to take corresponding treatment or care measures according to the specific cause. Relying solely on consuming Malva verticillata L. cannot relieve or eliminate coughing. Additionally, when consuming Malva verticillata L., attention should be paid to cooking methods and portion sizes, avoiding overly greasy or spicy preparations that may irritate the throat.

    To avoid unnecessary harm to the body, it is recommended to consult a professional physician when cough symptoms appear, rather than relying on herbal remedies or food therapy alone. In daily life, if coughing occurs, attention should be given to staying hydrated, maintaining moist indoor air, and combining proper diet and rest to help the body recover to a comfortable state.

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