# Lycopene (Standardized Tomato Extract) - Clinical Longevity Review & Consensus Audit

> **Consensus Verdict**: Strong epidemiological and clinical trial links to reduced prostate cancer risk and improved flow-mediated dilation.

## 1. Executive Summary & Scores
- **Longevity Evidence Score**: **90/100**
- **Evidence Quality Tier**: **silver**
- **Human Clinical Evidence Strength**: 95/100
- **Primary Longevity Classification**: supplements
- **Safety Margin Score**: 84/100 (Higher is safer)
- **Time Burden**: ~15 minutes/day
- **Estimated Monthly Cost**: inexpensive
- **Adherence Friction**: 3/10 (Lower is easier to sustain)

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## 2. Biological Mechanisms of Action
Singlet oxygen quenching & NF-kB pathway down-regulation

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## 3. Canonical Longevity Vector Impacts (The 8 Longevity Pillars)
- **Chronic Inflammation Reduction**: **76/100** [Rank #47 of 126 in Inflammation] - Effect: Direct suppression of NF-kB transcription and circulating hs-CRP
    - Mechanism: Blocks nuclear translocation of NF-kappaB p65 and inhibits COX-2 / 5-LOX enzymatic cascades.

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## 4. Practical Protocol & Administration Guidelines
- **Standard Clinical Dosage**: 10 mg – 30 mg
- **Recommended Timing**: Morning with healthy fats
- **Administration Type**: supplement
- **Recommended Biomarkers to Monitor**: cellular_longevity, heart_health, chronic_inflammation

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## 5. Safety, Contraindications & Drug Interactions
- **Contraindications**: None known
- **Safety Profile**: Very High - Non-toxic dietary carotenoid.

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## 6. Peer-Reviewed Human Clinical Trials & Key PMIDs
1. **Lycopene and Prostate Cancer Risk: Systematic Review and Meta-Analysis** [PMID: 29088681]
   - Link: https://pubmed.ncbi.nlm.nih.gov/29088681/
2. **Curcumin Suppression of Inflammatory Mediators** [PMID: 28236680]
   - Link: https://pubmed.ncbi.nlm.nih.gov/28236680/
3. **Lycopene Improves Endothelial Function in Patients with Vascular Disease** [PMID: 24905228]
   - Link: https://pubmed.ncbi.nlm.nih.gov/24905228/
4. **Dietary Lycopene, Tomato Consumption and Prostate Cancer: A Systematic Review and Meta-Analysis of 42 Studies** [PMID: 29046937]
   - Link: https://pubmed.ncbi.nlm.nih.gov/29046937/

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## 7. Canonical Citation & Web Verification
- **Official Web Review**: [Lycopene (Standardized Tomato Extract) on LongevityReviews](https://longevityreviews.org/modalities/lycopene)
- **Last Evidence Calibration**: 2026-08-09
- **Review Policy**: 0% sponsored placements, independent peer-reviewed consensus.