John DeLuca
Founder of Light Therapy Reviews with a background in Management
Information Systems, data analytics, and cybersecurity.
Ohio, United States
Latest Articles by John
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Red Light Therapy for Muscle Recovery: Does It Work?
Evidence-based guide to red light therapy for muscle recovery — what the research shows, when to use it, and how athletes can integrate it into training.
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Best Budget Red Light Therapy Devices Under $500 (2026)
The best red light therapy devices under $500 — tested for irradiance, wavelength accuracy, and build quality. You don’t need to spend thousands to get real results.
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Red Light Therapy Side Effects: What to Know Before You Start
Are there side effects from red light therapy? An honest look at the risks, precautions, and who should consult a doctor before using a red light panel.
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Red Light Therapy and Testosterone: What the Research Actually Shows
Does red light therapy increase testosterone? A review of the evidence — animal studies, human data, mechanisms, and practical protocols for men interested in hormonal health.
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Red Light Therapy for Sleep: Does It Help? The Research Explained
Can red light therapy improve sleep quality? A look at the science — melatonin, circadian rhythm, and what the research shows about using red light at night.
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Red Light Therapy vs Infrared Sauna: Key Differences Explained
Red light therapy vs infrared sauna — what’s the difference, which one works for what, and can you use both? A clear comparison of mechanisms, benefits, and costs.
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Red Light Therapy for Joint Pain: Evidence-Based Guide (2026)
Does red light therapy help with joint pain and arthritis? A review of clinical evidence, optimal protocols, and what conditions respond best.
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Joovv vs Mito Red: Which Red Light Therapy Brand Wins in 2026?
Joovv vs Mito Red — a head-to-head comparison of the two most popular red light therapy brands. Which delivers better irradiance, value, and long-term results?
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Red Light Therapy for Hair Loss: What the Research Shows (2026)
Does red light therapy regrow hair? An evidence-based review of clinical trials, FDA clearance, optimal protocols, and which devices work best for hair loss.
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How to Use Red Light Therapy: The Complete Beginner’s Guide
A complete guide to using red light therapy at home — optimal distance, session length, frequency, and what to expect. Everything beginners need to get started.