What vegetables can you eat when you have a cold and cough? Analysis of popular health topics on the Internet in 10 days
The weather has changed frequently recently, and colds and coughs have become a hot topic on social platforms. According to the data analysis of health topics on the Internet in the past 10 days, the popularity of diet and health-related content has increased by 35%, among which "diet treatment for colds and coughs" ranks among the top five hot searches. This article combines the latest hot topics and nutritional advice to compile a list of vegetables suitable for consumption during colds and coughs.
| vegetable name | Hot search index | Core functions |
|---|---|---|
| white radish | 87,000 | Resolve phlegm, relieve cough, and enhance immunity |
| lotus root | 62,000 | Moisturizes dryness, quenches thirst, and supplements vitamin C |
| cabbage | 58,000 | Clear away heat and detoxify, rich in fiber |
| carrot | 49,000 | Conversion of beta-carotene to vitamin A |
| winter melon | 35,000 | Diuresis, detoxification, and relief of sore throat |
1. White radish: natural cough suppressant

In the Douyin topic #diettherapy tips, the video of making white radish and honey water received over 500,000 likes. White radish contains mustard oil, which can promote intestinal peristalsis. Its vitamin C content is 8 times that of pears. Recommended combination:
• Radish and pear soup (clears heat and moisturizes lungs)
• Radish and tangerine peel water (reducing phlegm and relieving cough)
| Nutrients | Content | Efficacy |
|---|---|---|
| Vitamin C | 21mg | Enhance immunity |
| dietary fiber | 1.6g | Promote detoxification |
| Glucosinolates | 0.2mg | Antibacterial and anti-inflammatory |
2. Lotus root: the first choice for moisturizing dryness
The Xiaohongshu#autumn and winter health topic shows that the collection of lotus root dietary therapy notes has increased by 120% week-on-week. Its mucus protein can protect the respiratory mucosa. It is recommended to choose:
• Fresh lotus root juice (relieves dry cough)
• Lotus root and pork ribs soup (nourishing vitality)
Note: People with spleen and stomach deficiency should eat it cooked.
3. Cruciferous vegetable combination
The cabbage + broccoli combination recently recommended by a Weibo health influencer sparked heated discussion:
• Cabbage contains vitamin U, which repairs mucous membranes
• Broccoli contains sulforaphane, which is antiviral
Best way to eat: Steam to retain nutrients
| Symptom type | Recommended vegetables | Taboo |
|---|---|---|
| Cold cough | Ginger + green onion | Avoid raw or cold food |
| Wind-heat cough | Winter melon + loofah | Avoid spicy food |
| Dry cough without phlegm | Lily + Tremella | Avoid deep frying |
4. The golden combination of carrots
Zhihu hot post reveals: Eating carrots and mushrooms together can increase the absorption rate of β-carotene by 50%. It is recommended to make carrot and mushroom porridge, including:
• Daily intake of carotene should be 4-6mg
• Avoid eating with vinegar during coughing
Things to note:
1. It is recommended to cook all vegetables until soft to reduce the burden on digestion.
2. When cough is accompanied by fever, you need to increase your fluid intake
3. If symptoms persist for more than 7 days, seek medical attention promptly.
4. People with allergies should be careful when trying new ingredients.
According to Baidu Health big data, a reasonable combination of dietary therapy can shorten the course of a cold by 1-3 days. It is recommended to choose fresh vegetables in season and get enough rest to help the body recover faster.
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