Vitality Pulse Zone 2 Cardio: 150+ min/wk • Fasting Glucose: < 95 mg/dL • Vitamin D3: 40-60 ng/mL • Deep Sleep: > 90 min • Gut Diversity: 30+ Plant Types/Wk
Peer-Reviewed Evidence Clinician Reviewed
Evidence-Based Medicine & Longevity

Proactive Healthspan, Biomarkers & Self-Care Science

In-depth clinical protocols covering microbiome health, cardiovascular prevention, nutrient synergy, diagnostic screening, and circadian optimization.

Buying Supplements on Amazon: How to Check for Third-Party Purity Testing
Spotlight Protocol 7 min read

Buying Supplements on Amazon: How to Check for Third-Party Purity Testing

A practical guide detailing how to verify NSF, USP, and third-party lab certifications to avoid counterfeit vitamins and filler ingredients.

Dr. Evelyn Vance, PharmD Read Protocol

Clinical Protocols & Articles

Showing 9 of 20 verified guides

Indoor air and ventilation: A Practical beginner roadmap for first-time users
Environmental Health 8 min read

Indoor air and ventilation: A Practical beginner roadmap for first-time users

A practical beginner roadmap for first-time users, focused on source control, ventilation, filtration, and humidity awareness and a measurable path to build a confident starting plan.

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Preventative Wellness Evidence Desk
Aug 27, 2026
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How to control the total cost With Indoor air and ventilation—Without cutting the features that matter
Environmental Health 9 min read

How to control the total cost With Indoor air and ventilation—Without cutting the features that matter

A practical budget playbook for budget-conscious households, focused on source control, ventilation, filtration, and humidity awareness and a measurable path to control the total cost.

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Preventative Wellness Evidence Desk
Aug 28, 2026
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Indoor air and ventilation Decision Guide: What privacy-minded readers Should Check First
Environmental Health 10 min read

Indoor air and ventilation Decision Guide: What privacy-minded readers Should Check First

A practical privacy checklist for privacy-minded readers, focused on source control, ventilation, filtration, and humidity awareness and a measurable path to reduce avoidable data exposure.

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Preventative Wellness Evidence Desk
Aug 29, 2026
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A Clear-Eyed Look at Indoor air and ventilation for busy professionals
Environmental Health 11 min read

A Clear-Eyed Look at Indoor air and ventilation for busy professionals

A practical busy professional workflow for busy professionals, focused on source control, ventilation, filtration, and humidity awareness and a measurable path to save time each week.

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Preventative Wellness Evidence Desk
Aug 30, 2026
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Indoor air and ventilation in Practice: A family setup That Respects Real Life
Environmental Health 12 min read

Indoor air and ventilation in Practice: A family setup That Respects Real Life

A practical family setup for families sharing decisions, focused on source control, ventilation, filtration, and humidity awareness and a measurable path to set fair household rules.

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Preventative Wellness Evidence Desk
Aug 31, 2026
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Before You Commit to Indoor air and ventilation: A Guide to choose a repeatable workflow
Environmental Health 8 min read

Before You Commit to Indoor air and ventilation: A Guide to choose a repeatable workflow

A practical small team guide for small teams, focused on source control, ventilation, filtration, and humidity awareness and a measurable path to choose a repeatable workflow.

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Preventative Wellness Evidence Desk
Sep 1, 2026
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Indoor air and ventilation, Minus the Hype: How to compare the trade-offs clearly
Environmental Health 9 min read

Indoor air and ventilation, Minus the Hype: How to compare the trade-offs clearly

A practical decision matrix for careful comparison shoppers, focused on source control, ventilation, filtration, and humidity awareness and a measurable path to compare the trade-offs clearly.

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Preventative Wellness Evidence Desk
Sep 2, 2026
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The Real-World Indoor air and ventilation Checklist for long-term owners
Environmental Health 10 min read

The Real-World Indoor air and ventilation Checklist for long-term owners

A practical maintenance plan for long-term owners, focused on source control, ventilation, filtration, and humidity awareness and a measurable path to extend useful life and reliability.

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Preventative Wellness Evidence Desk
Sep 3, 2026
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Indoor air and ventilation: A Practical risk audit for risk-aware readers
Environmental Health 11 min read

Indoor air and ventilation: A Practical risk audit for risk-aware readers

A practical risk audit for risk-aware readers, focused on source control, ventilation, filtration, and humidity awareness and a measurable path to spot weak points before they become expensive.

P
Preventative Wellness Evidence Desk
Sep 4, 2026
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Medical & Clinical Information Disclaimer: All content, protocols, biomarker references, and nutritional recommendations published on Preventative Wellness are created for educational and informational purposes only. None of the information is intended to be a substitute for professional medical advice, clinical diagnosis, or individualized treatment. Always consult a qualified physician or healthcare provider regarding any health condition or therapeutic regimen.