What fruits should I eat if I have yellow phlegm due to a cold?
Recently, with the seasonal changes and the high incidence of influenza, yellow phlegm from colds has become one of the hot health topics. Many netizens are concerned about how to alleviate symptoms through diet, especially the choice of fruits. The following is a compilation of relevant content that has been hotly debated across the Internet in the past 10 days, combined with medical advice to provide you with structured data reference.
1. Causes of yellow phlegm from colds and dietary principles

Yellow phlegm usually indicates a respiratory infection or inflammation and may be associated with a bacterial cold. Pay attention to the following in your diet:
| principles | Description |
|---|---|
| Supplement vitamin C | Enhance immunity and promote inflammation repair |
| Moisturize dryness and resolve phlegm | Relieve throat discomfort and thin phlegm |
| avoid cold | Prevent respiratory tract irritation and aggravation of symptoms |
2. List of recommended fruits and their effects
According to traditional Chinese medicine theory and nutritional analysis, the following fruits have significant effects on relieving the symptoms of yellow phlegm:
| Fruit name | active ingredients | Specific effects | Food recommendations |
|---|---|---|---|
| Sydney | Dietary fiber, malic acid | Clear away heat and moisturize the lungs, relieve cough and reduce phlegm | The effect is better when eaten after stewing |
| orange | Vitamin C (53mg/100g) | Anti-inflammatory and bactericidal, promote phlegm excretion | 1-2 tablets per day, avoid fasting |
| Loquat | Amygdalin, ursolic acid | Suppress respiratory inflammation | Boil water with skin and drink |
| kiwi | Vitamin C (62mg/100g) | Enhance mucosal defense | Choose ripe fruits |
3. Hotly discussed data across the entire network
Use the public opinion monitoring tool to count the discussion heat in the past 10 days:
| keywords | Search volume (10,000 times) | Main platform |
|---|---|---|
| cold yellow phlegm | 28.6 | Baidu/Douyin |
| Cough relief fruit | 19.3 | Xiaohongshu/Weibo |
| Vitamin C ranking | 15.8 | Zhihu/Kuaishou |
4. Precautions and taboos
1.Avoid high-sugar fruits: Such as lychee, longan, etc. may increase the viscosity of phlegm
2.Allergy risk3.drug interactions: Grapefruit fruits may affect the metabolism of some cold medicines
5. Combination solutions suggested by experts
The Respiratory Branch of the Chinese Medical Doctor Association recommends:
Breakfast:Orange + oatmeal(supplemented with vitamin C and beta-glucan)
Extra meals:Steamed Sydney(Moisten the lungs and relieve cough)
After dinner:Loquat honey water(Brew with 200ml warm water)
Note: If yellow sputum lasts for more than 5 days or is accompanied by fever, you should seek medical attention promptly to check for possible bacterial infection. The data in this article are synthesized from the National Health Commission’s guidelines and the recommendations of the Clinical Nutrition Department of tertiary hospitals and are for reference only.
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