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Dr. Mike's Fitness logo with gray lifter silhouettes and a blue female figure beside a barbell, plus the brand name and blue 'Plant-Powered Performance' text.
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Body Composition Science Holistic Health & Longevity Nutrition & Supplementation

Spermidine Autophagy Activation: Plant Compounds for Longevity

Mike Regan Jr. Oct 14, 2026
Body Composition Science Endurance & Performance Gear & Tech

Near-Infrared Spectroscopy Sensors: Track SmO2 & Zone 2

Mike Regan Jr. Oct 13, 2026
Body Composition Science Recipes Strength & Conditioning

High-Protein Berry-Spinach Anabolic Recovery Smoothie

Mike Regan Jr. Oct 12, 2026
Body Composition Science Holistic Health & Longevity Nutrition & Supplementation

Plant-Based Fueling Strategies for Intermittent Fasting Guide

Mike Regan Jr. Oct 11, 2026
Body Composition Science Holistic Health & Longevity Nutrition & Supplementation

Reverse Dieting Vegan Approach: Healing Your Metabolism

Mike Regan Jr. Oct 11, 2026
Body Composition Science Endurance & Performance Holistic Health & Longevity

10 Science-Backed Tips to Improve Sleep Quality & Recovery

Mike Regan Jr. Aug 20, 2026

Discover 10 evidence-based tips to improve sleep quality, optimize circadian alignment, speed metabolic recovery, and boost athletic performance.

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Endurance & Performance Holistic Health & Longevity Nutrition & Supplementation

Plant-Based Diets and Immune Resilience Under Heavy Training Load

Mike Regan Jr. Aug 19, 2026

Explore how plant-based diets and immune resilience intersect to combat upper respiratory infections during heavy training loads via polyphenols and gut microbiota.

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Endurance & Performance Holistic Health & Longevity Nutrition & Supplementation

Heat Acclimation Protocols: Boost Plant-Powered Endurance in 14 Days

Mike Regan Jr. Aug 18, 2026

Discover evidence-based heat acclimation protocols to expand plasma volume, reduce cardiovascular strain, and boost plant-powered endurance in 14 days.

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Endurance & Performance Nutrition & Supplementation

Creatine and Beta-Alanine for Plant-Based Athletes: What’s Worth Supplementing?

Mike Regan Jr. Aug 18, 2026

Creatine and beta-alanine for plant-based athletes: evidence-based benefits, limits, and who actually needs them.

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Body Composition Science Holistic Health & Longevity Strength & Conditioning

The Squat: My Pick for Most Important Exercise

Mike Regan Jr. Aug 17, 2026

Discover why the squat is my pick for the most important exercise. Explore the biomechanics, hormonal impact, bone density, and muscle recruitment of squats.

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Holistic Health & Longevity Nutrition & Supplementation

Should I Take a Multivitamin? The Science of Micronutrient Gaps

Mike Regan Jr. Aug 14, 2026

"Should I take a multivitamin?" Examine evidence-based research on dietary gaps, athletic training demand, age, and plant-based nutrition.

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Body Composition Science Holistic Health & Longevity Nutrition & Supplementation

Sugar vs Artificial Sweeteners: What Science Says About Metabolic Health

Mike Regan Jr. Aug 12, 2026

Compare sugar vs artificial sweeteners with evidence-based science. Discover how sucrose, fructose, NNS, and sugar alcohols impact gut health and insulin sensitivity.

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Body Composition Science Holistic Health & Longevity Strength & Conditioning

Beyond Motivation: Identity-Based Habits for Long-Term Fitness

Mike Regan Jr. Aug 11, 2026

Motivation gets you started, but identity-based habits create lifelong results. Discover the neurobiology and psychology of shifting your fitness self-concept.

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Endurance & Performance Holistic Health & Longevity Nutrition & Supplementation

Plant-Based Diets and Immune Resilience Under Heavy Training Load

Mike Regan Jr. Aug 9, 2026

During blocks of high-volume endurance training or peak race preparation, athletes routinely push their physical capacities to the limit. However, heavy training stress creates a well-documented physiological paradox: while chronic…

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Holistic Health & Longevity Strength & Conditioning

Sex and Exercise: Can Sexual Activity Replace or Enhance Your Workouts?

Mike Regan Jr. Aug 9, 2026

Explore the science behind sex and exercise. Learn whether sexual activity can replace workouts, how it affects fitness, and how it complements physical activity.

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Body Composition Science Endurance & Performance Strength & Conditioning

Endurance Athletes Muscle Loss: Why Hypertrophy Training Is Critical

Mike Regan Jr. Aug 6, 2026

Endurance athletes muscle loss is real. Learn why hypertrophy training is essential to maintain strength, prevent injury, and enhance performance — backed by research.

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Body Composition Science Endurance & Performance Nutrition & Supplementation

Muscle Oxygen Utilization vs Oxygen Delivery: Beyond VO2 Max

Mike Regan Jr. Aug 5, 2026

Understand muscle oxygen utilization vs delivery beyond VO2 max. Learn how plant-based micronutrients, nitrates, and polyphenols boost mitochondria and capillary density.

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Holistic Health & Longevity Nutrition & Supplementation

Why You Should Eat More Almonds: 5 Science-Backed Health Benefits

Mike Regan Jr. Aug 3, 2026

Discover why you should eat more almonds today. From cardio-metabolic protection to essential minerals, explore the clinical science behind this plant-based superfood.

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Body Composition Science

Drinking Alcohol and Weight Loss: What You Need to Know

Mike Regan Jr. Aug 2, 2026

Learn how alcohol affects weight loss, metabolism, fat burning, and calorie balance. Understand what happens in your body when you drink and how to stay on track.

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Endurance & Performance Gear & Tech Holistic Health & Longevity Strength & Conditioning

Resistance Bands Benefits Over Other Resistance Training

Mike Regan Jr. Aug 1, 2026

Discover evidence-based resistance bands benefits over traditional free weights and machines — from strength gains to portability and joint health. Learn why resistance bands deserve a spot in every workout.

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Author Details

Dr. Mike Regan Jr.

Dr. Mike Regan Jr.

Dr. Mike is a researcher, professor, and plant-based endurance athlete. He translates the complex science of human performance and longevity into daily, actionable protocols for fitness enthusiasts and endurance athletes alike. Follow the blog for evidence-based insights on training, nutrition, and sustainable recovery.

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    Featured Posts

    Spermidine Autophagy Activation: Plant Compounds for Longevity

    Oct 14, 2026
    Near-Infrared Spectroscopy Sensors: Track SmO2 & Zone 2
    Oct 13, 2026
    High-Protein Berry-Spinach Anabolic Recovery Smoothie
    Oct 12, 2026
    Plant-Based Fueling Strategies for Intermittent Fasting Guide
    Oct 11, 2026
    Reverse Dieting Vegan Approach: Healing Your Metabolism
    Oct 11, 2026
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