上呼吸道感染Upper Respiratory Tract Infections
上呼吸道感染
Upper Respiratory Tract Infections
患病率: 2-4 episodes/year in adults; 6-8 in children
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Evidence-Ranked Ingredients
| 成分 | 等级 | 研究数量 | 研究方向 | |
|---|---|---|---|---|
| Vitamin D | A | 40 | Positive | 查看 → |
| Zinc | A | 15 | Positive | 查看 → |
| Beta-Glucan | A | 13 | Positive | 查看 → |
| Vitamin C | B | 30 | Positive | 查看 → |
| Echinacea | B | 20 | Positive | 查看 → |
| Andrographis | B | 7 | Positive | 查看 → |
| Garlic | B | 3 | Positive | 查看 → |
| Olive Leaf Extract | D | 3 | Positive | 查看 → |
| Oregano Oil | D | 2 | Positive | 查看 → |
About
鼻、鼻窦、咽和喉的病毒感染——是全球最常见的急性疾病。包括普通感冒（鼻病毒）、流感、咽炎和鼻窦炎。成年人平均每年发生2至4次。
Common Symptoms
Nasal congestion
Runny nose
Sore throat
Cough
Sneezing
Low-grade fever
Headache
Fatigue
Risk Factors
- Season (fall/winter)
- Stress
- Sleep deprivation
- Close contact settings
- Young age
- Weakened immune function
- Smoking
Frequently Asked Questions
What supplements may help with 上呼吸道感染?
Based on peer-reviewed research, supplements with the strongest evidence for 上呼吸道感染 include Vitamin D, Zinc, Beta-Glucan, Vitamin C. These have earned Grade A or B ratings from our analysis of clinical studies. Always consult your healthcare provider before starting any supplement.
How is the evidence for 上呼吸道感染 supplements graded?
We grade supplements on an A-F scale based on clinical study quality, consistency of results, sample sizes, and study design. Grade A indicates strong evidence from multiple clinical trials, while Grade D indicates preliminary evidence requiring further research.
How many studies on 上呼吸道感染 supplements have been reviewed?
Our evidence grades for 上呼吸道感染 are based on a total of 133 peer-reviewed studies across 9 ingredients. Studies are sourced from PubMed and include randomized controlled trials, meta-analyses, and other clinical research.
What are common symptoms of 上呼吸道感染?
Common symptoms associated with 上呼吸道感染 include Nasal congestion, Runny nose, Sore throat, Cough, Sneezing. If you are experiencing these symptoms, consult a healthcare professional for proper diagnosis and treatment options.
Related Conditions
共享已研究成分的健康状况
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