Neem
Neem is a tree native to India with leaves, bark, and seeds used extensively in Ayurvedic medicine. Contains azadirachtin, nimbin, and other limonoids with demonstrated antimicrobial, antifungal, and anti-inflammatory properties. Most evidence is for dental/oral health applications (mouthwash, toothpaste) - some trials support gingivitis reduction. Also used for skin conditions, diabetes, and as insecticide. Human clinical evidence is limited for most applications. CAUTION: Neem oil can be toxic if ingested; infants have died from neem oil poisoning.
Quick Answer
What it is
Neem is a tree native to India with leaves, bark, and seeds used extensively in Ayurvedic medicine. Contains azadirachtin, nimbin, and other limonoids with demonstrated antimicrobial, antifungal, and anti-inflammatory properties.
Key findings
- Grade C: Plaque Reduction (Gingivitis)
- Grade C: Gingival Index (Gingivitis)
- Grade D: Acne (Skin Health)
Safety
- CAUTION: Neem oil can be toxic if ingested; infants have died from neem oil poisoning.
ℹ️ Quick Facts: Neem
Quick Facts: Neem
- Best Evidence:Grade C
- Conditions Studied:2
- Research Outcomes:3
- Key Effect:Gingivitis
Detailed Outcomes
Evidence by Condition
Best grade per condition (each condition may have multiple outcomes)
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