Recently, severe smog has begun to appear in many parts of North China. As winter approaches, smog is once again rampant. To combat smog, in addition to taking necessary protective measures when going out, attention should also be paid to daily diet to boost immunity and resist the harm caused by smog.
Combat Smog: Feed Your Kids These Foods (Public Health Network)
According to China Weather Network, air pollution dispersion conditions have deteriorated again since the night of the 15th in central-southern North China, the Huang-Huai region, and the Jiang-Huai region. The Central Meteorological Observatory forecasts light to moderate smog in these areas over the coming days, with locally severe haze.As winter approaches, smog has begun to wreak havoc once more. To combat it, we should not only minimize taking children outdoors on smoggy days and ensure they wear masks when going out, but also focus on dietary approaches to boost children's immunity.
Can white foods clear smog from the lungs?
Some believe white foods like Chinese yam, white fungus, and white radish help clear smog from the lungs. But can food truly eliminate inhaled smog? Experts state there is no scientific evidence proving any specific food combats smog, nor have authoritative bodies released findings suggesting certain foods may counteract smog.Therefore, the notion that white foods like yam, white fungus, or white radish combat smog is unreliable.
9 Key Dietary Considerations for Children Amid Smog
Liu Changwei notes that while no specific food can directly counteract smog, a well-balanced diet that optimizes the body's nutritional status helps maintain immunity, thereby better protecting against smog's hazards.
Among nutrients, protein, iron, zinc, vitamins A, D, E, and C all play crucial roles in sustaining immunity. Vitamins A and D maintain the immune function of skin and mucous membranes, offering anti-infective properties; deficiencies can weaken immunity. Parents should encourage children to consume foods rich in these nutrients. When combating smog, children's diets should focus on the following:
1. Ensure a balanced and comprehensive diet with diverse food choices;
2. Increase intake of fresh vegetables and fruits. Prioritize nutrient-dense dark green vegetables like leafy greens, which are rich in beta-carotene, vitamin C, potassium, and magnesium. Beta-carotene can be converted into vitamin A, helping boost immunity and reduce respiratory infection risks;
3. Increase milk consumption.Dairy products provide high-quality protein and vitamin A, supporting adequate vitamin A intake. Children over 1 year old should consume approximately 400 ml of dairy daily. Breastfeeding should continue if possible, as breast milk contains abundant active antibodies and other immune-boosting substances;
4.Ensure adequate intake of meat, eggs, and fish. These nutrient-dense foods provide high-quality protein, iron, zinc, vitamin B12, and other nutrients crucial for maintaining overall health and immunity. Zinc promotes white blood cell proliferation and inhibits viral growth;
5. Consume high-quality fats.Most plant oils and fish oils are rich in unsaturated fatty acids. Plant oils also contain vitamin E, which has antioxidant properties and is vital for health;
6. Moderately consume fungi and mushrooms with potential immune-boosting properties, including shiitake mushrooms and wood ear mushrooms;
7. Ensure adequate water intake, as sufficient hydration is essential for health;
8. For infants and young children, carefully select supplements to prevent deficiencies in vitamin D and vitamin A;
9. Children over 3 years old should also consider appropriate supplementation of vitamins A and D during smoggy days. When necessary, choose multivitamin supplements under the guidance of a doctor or nutritionist.
Smog prompts profound reflection—fundamental solutions are key. Yet, strategic dietary adjustments may bolster defenses against pollution, particularly for children with weaker immunity.