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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 Plant-Based Nutrition

P-Ratio Optimization: The Key to Plant-Powered Muscle Partitioning

Mike Regan Jr. Apr 23, 2026
Holistic Health & Longevity Plant-Based Nutrition

Earth Day Edition: The Carbon-Efficient Athlete | Performance Metrics Beyond the Gym

Mike Regan Jr. Apr 22, 2026
Holistic Health & Longevity Strength & Conditioning

Isometric Overcoming: The Plant-Powered Secret to “Bulletproof” Joints

Mike Regan Jr. Apr 21, 2026
Holistic Health & Longevity Plant-Based Nutrition

Epigenetic Clock Reset: Can 12 Weeks of Plants Lower Your Biological Age?

Mike Regan Jr. Apr 20, 2026
Endurance & Performance Holistic Health & Longevity

The Plant-Based VO2 Max Blueprint: Fueling Longevity

Mike Regan Jr. Apr 19, 2026
Holistic Health & Longevity Strength & Conditioning

Why “More Discipline” Fails Under Stress

Mike Regan Jr. Feb 24, 2026

Why more discipline fails under high life stress. Learn how stress physiology, cortisol, and recovery dictate sustainable fitness progress.

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Endurance & Performance Holistic Health & Longevity Strength & Conditioning

Zone 2 Training Is Not Easy Cardio: A Physiological Breakdown

Mike Regan Jr. Feb 23, 2026

Zone 2 training is not “easy cardio.” Learn the physiology behind aerobic base training, fat oxidation, and endurance performance.

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Body Composition Science Endurance & Performance Strength & Conditioning

Reverse Dieting: Evidence, Myths, and When It Actually Works

Mike Regan Jr. Feb 22, 2026

Does reverse dieting really fix metabolism? Learn what the science says, who it helps, and when maintenance is the better option.

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Endurance & Performance Plant-Based Nutrition Strength & Conditioning

Blended vs. Single-Source Plant Proteins: Do Combinations Improve Results?

Mike Regan Jr. Feb 16, 2026

Which is better: Blended vs. single-source plant proteins? Learn what actually drives muscle growth, leucine thresholds, and performance.

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Holistic Health & Longevity Strength & Conditioning

The New Definition of Metabolic Fitness — Why Body Fat % Alone Fails

Mike Regan Jr. Feb 15, 2026

Metabolic fitness goes far beyond body fat percentage. Learn what truly defines metabolic health and why physique alone is outdated.

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Endurance & Performance Nutrition & Supplementation Plant-Based Nutrition

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

Mike Regan Jr. Feb 13, 2026

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

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Endurance & Performance Holistic Health & Longevity Strength & Conditioning

Strength Training for Endurance Athletes: What Actually Transfers

Mike Regan Jr. Feb 11, 2026

Strength training for endurance athletes improves economy, power, and durability—when programmed correctly. Here’s what actually transfers to performance.

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Endurance & Performance Holistic Health & Longevity Nutrition & Supplementation Strength & Conditioning

The Hidden Cost of Chronic Energy Deficit in Endurance Athletes

Mike Regan Jr. Feb 10, 2026

Chronic energy deficit in endurance athletes drives RED-S, hormonal disruption, injury risk, and performance decline. Learn signs, consequences, and solutions.

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Body Composition Science Endurance & Performance Holistic Health & Longevity

Why Maintenance Calories Matter More Than Fat-Loss Calories

Mike Regan Jr. Feb 8, 2026

Maintenance calories matter more than fat-loss calories for sustainability, metabolism, and performance. Here’s why most diets fail.

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Holistic Health & Longevity Strength & Conditioning

Training for Longevity vs. Aesthetics

Mike Regan Jr. Feb 5, 2026

Explore why many fitness programs fail by focusing on aesthetics over longevity. Learn evidence-based training strategies that support healthspan, function, and lasting results.

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Holistic Health & Longevity Strength & Conditioning

Why Fitness Advice Fails Outside the Lab

Mike Regan Jr. Feb 4, 2026

Explore why science-based fitness advice often doesn’t work outside controlled conditions — ecological validity, individual variability, and real-world challenges.

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Holistic Health & Longevity Strength & Conditioning

Pregnancy Fitness Misinformation: Don’t Believe the Hype

Mike Regan Jr. Feb 3, 2026

Pregnancy fitness misinformation fuels fear, anxiety, and guilt. Learn how evidence-based exercise supports mental health during pregnancy.

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Endurance & Performance Nutrition & Supplementation

Fiber Performance Enhancer: The Most Underrated Edge

Mike Regan Jr. Feb 2, 2026

Fiber performance enhancer benefits explained: how dietary fiber improves energy stability, gut health, recovery, and long-term athletic performance.

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Endurance & Performance Nutrition & Supplementation

Do Continuous Glucose Monitors Help Non-Diabetic Athletes?

Mike Regan Jr. Feb 1, 2026

Explore how continuous glucose monitors (CGMs) may help non-diabetic athletes optimize training, nutrition, and performance — evidence, limitations, and practical use.

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Nutrition & Supplementation Plant-Based Nutrition Strength & Conditioning

Eating Before Exercising: Plant‑Based Fueling Guide

Mike Regan Jr. Feb 1, 2026

Learn evidence‑based, plant‑forward strategies for eating before exercising — ideal timing, macronutrients, hydration, and practical meal ideas to fuel your workouts for performance and comfort.

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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 science of human performance and longevity into daily, actionable protocols for athletes who want to excel on a plant-based diet. Follow the blog for evidence-based insights on training, nutrition, and recovery.

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    • Body Composition Science
    • Endurance & Performance
    • Holistic Health & Longevity
    • Nutrition & Supplementation
    • Plant-Based Nutrition
    • Strength & Conditioning

    Featured Posts

    P-Ratio Optimization: The Key to Plant-Powered Muscle Partitioning

    Apr 23, 2026
    Earth Day Edition: The Carbon-Efficient Athlete | Performance Metrics Beyond the Gym
    Apr 22, 2026
    Isometric Overcoming: The Plant-Powered Secret to “Bulletproof” Joints
    Apr 21, 2026
    Epigenetic Clock Reset: Can 12 Weeks of Plants Lower Your Biological Age?
    Apr 20, 2026
    The Plant-Based VO2 Max Blueprint: Fueling Longevity
    Apr 19, 2026
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