Can Donghancai (Winter Cold Vegetable) prevent colds?
Aug 02, 2025
Source: Cainiu Health
Dr. Yang Ziqi
Introduction
Under normal circumstances, winter hanchai (Malva verticillata L.) has certain auxiliary effects in preventing colds, but one should not rely solely on winter hanchai for cold prevention. Winter hanchai is best consumed together with protein-rich foods to provide more comprehensive nutrition and help enhance immunity. In daily life, maintaining regular作息 (作息 should be translated as作息 habits or作息 routines), washing hands frequently, and engaging in appropriate exercise are more effective ways to prevent colds and maintain good health.
Generally speaking, winter hollyhock (Abelmoschus manihot) has a certain auxiliary effect in preventing colds, but one should not rely solely on winter hollyhock for cold prevention. Detailed analysis is as follows:
Winter hollyhock contains nutrients such as vitamin C and vitamin E, which have antioxidant properties and can help enhance the body's resistance, thus playing a positive role in preventing colds. In addition, the dietary fiber in winter hollyhock helps maintain intestinal health, which is related to immunity, and moderate consumption can provide basic nutritional support for the body.
However, colds are mostly caused by viral infections, and preventing colds requires comprehensive consideration of multiple factors such as immunity, environmental protection, and personal hygiene. Relying solely on the consumption of winter hollyhock may not be effective for cold prevention. Moreover, excessive consumption of winter hollyhock may increase the burden on the gastrointestinal tract, leading to discomfort such as bloating and indigestion. Therefore, it is important to control the amount consumed when eating it.
Winter hollyhock is best consumed together with protein-rich foods to provide more comprehensive nutrition and support improved resistance. In daily life, maintaining regular作息, washing hands frequently, and engaging in appropriate physical activity are more effective ways to prevent colds and maintain good health.
