About Steve Theunissen

About The Author

Steve Theunissen

ISSA: CPT & Fitness Nutrition

Steve Theunissen is a freelance writer living in Tauranga, New Zealand. He is a former gym owner, personal trainer and school teacher and is the author of six hardcopy books and more than a hundred ebooks on the topics of bodybuilding, fitness and fat loss. Steve also writes history books with a focus on the history of warfare. He is married and has two daughters.

See All of Steve Theunissen's Articles

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Is TRT Steroids? TRT vs Steroids

September 20, 2023

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MoveMD Reviews: Can It Really Relieve Joint Pain?

September 19, 2023

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7 Best Squat Shoes for Serious Lifters

September 18, 2023

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Free Testosterone vs Total Testosterone

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Clenbutrol Review: Does It Really Help Burn Fat?

September 12, 2023

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September 12, 2023

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September 11, 2023

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Physio Flex Pro Reviews: Can It Alleviate Joint Pain?

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11 Best Cross Training Shoes of 2023

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7 Best Compact Home Gyms In 2023

September 03, 2023

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Testosterone Gel vs. Injection: Everything You Need To Know

August 30, 2023

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Java Burn Reviews: Does It Actually Help Burn Fat?

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8 Best Mushroom Supplements To Boost Your Health (In 2023)

August 29, 2023

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Con-Cret Creatine Reviews

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9 Best Manual Treadmills in 2023

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11 Best Kettlebells For Home Gyms in 2023

August 12, 2023

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Mind Lab Pro Reviews: Can It Really Boost Brain Health?

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Is TRT Covered By Insurance?

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August 03, 2023

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7 Best Bone Broths

July 19, 2023

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Performer 8 Reviews: Can It Really Help In the Bedroom?

July 18, 2023

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Burn XT Reviews: Does It Help Burn Fat?

July 12, 2023

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July 11, 2023

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July 10, 2023

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July 06, 2023

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Roman Testosterone Support Reviews: Does It Really Boost Testosterone?

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Types of Protein Powder: What Fits Your Needs?

June 29, 2023

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7 Best Lat Pulldown Bars For A Barn Door Back

June 28, 2023

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Balance of Nature Review: Are They Worth The Money?

June 27, 2023

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9 Best Women's Multivitamins (In 2023)

June 22, 2023

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Nugenix Thermo: Can It Actually Help You Lose Weight?

June 20, 2023

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Ka'Chava Reviews: Does It Live Up To The Hype?

June 19, 2023

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Does Creatine Increase Testosterone?

June 16, 2023

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7 Strongest Pre-Workouts To Dial Up Your Workout

June 13, 2023

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Hunter Focus Review: Does It Boost Brain Health?

June 12, 2023

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Weider Prime Testosterone Support: Does It really Boost Testosterone?

June 07, 2023

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Zotrim Reviews: Does It Really Work For Weight Loss?

June 06, 2023

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7 Best Compact Rowing Machines (In 2023)

June 05, 2023

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Trimtone Vs. Leanbean: Which Is the Better Fat Burner?

June 01, 2023

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9 Best Nighttime Fat Burners (In 2023)

June 01, 2023

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7 Best Unflavored Protein Powders To Maximize Your Gains

May 29, 2023

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Does Tongkat Ali Really Increase Testosterone?

May 24, 2023

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Can D-Aspartic Acid Increase Testosterone?

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Testogen Vs. Testo-Max: Which Is The Better Testosterone Booster?

May 17, 2023

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TestoPrime vs. Prime Male: What's The Better Test Booster?

May 12, 2023

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Fenugreek And Testosterone: Is There A Connection?

May 10, 2023

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May 10, 2023

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Testo-Max Reviews: Does It Really Boost Testosterone?

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PhenQ Reviews: Does It Really Work For Weight Loss?

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NMN Vs NR: Which Is The Better Anti-Aging Molecule?

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Tru Niagen Reviews: Can It Help Turn Back The Hands of Time?

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7 Best Incline Treadmills To Raise Your Workout Intensity

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7 Best Outdoor Pull Up Bars

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13 NMN Benefits That Can Help Healthy Aging

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8 Best Punching Bags To Help Hit Your Fitness Goals

March 21, 2023

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March 20, 2023

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Top 9 Benefits of Vibration Plates

March 16, 2023

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7 Best Rowing Machines Under $500

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9 Best Collagen Supplements To Support Bones, Joints & Skin

March 13, 2023

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9 Best Fat Burners For Women (In 2023)

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What Is NMN? A Complete Rundown Of Everything You Should Know

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9 Best NMN Supplements To Help Keep You Young

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7 Best Multivitamins For Men (In 2023)

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7 Best Testosterone Booster Supplements in 2023

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February 28, 2023

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7 Best Egg White Protein Powders (In 2023)

February 28, 2023

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7 Best Vegan Protein Bars (In 2023)

February 27, 2023

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Trifecta VS Factor: Which Is Better?

February 21, 2023

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Hunter Test Review: Does It Really Boost Testosterone?

February 20, 2023

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7 Best Magnesium Supplements (In 2023)

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NooCube Review: Does It Boost Brain Health?

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9 Best Weighted Vests To Level Up Your Training

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7 Best Electrolyte Supplements To Fuel Your Workouts

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8 Best Glutathione Supplements (In 2023)

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7 Best Nootropics To Maximize Your Brain's Potential

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7 Best Berberine Supplements (In 2023)

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9 Best Dumbbell Sets To Bring Your Home Gym To The Next Level

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7 Best Appetite Suppressants To Keep Your Diet On Track

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7 Best Joint Supplements To Alleviate Joint Pain

January 17, 2023

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T-Hero Review: Does It Really Boost Testosterone?

January 12, 2023

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10 Best CoQ10 Supplements (In 2023)

January 12, 2023

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5 Best Balance Boards To Stabilize Your Core

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7 Best Horny Goat Weed Supplements

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Provitalize Review: Does It Really Work For Weight Loss?

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5 Best Saw Palmetto Supplements

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Modere Trim Review: Does It Really Work For Weight Loss?

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5 Best Cold Therapy Machines

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5 Best Garlic Supplements

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Test Boost Max Reviews: Does It Really Boost Testosterone?

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Nugenix Review: Does It Really Boost Testosterone?

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Prime Male Reviews: Does It Really Boost Testosterone?

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PhenGold Reviews: Does It Really Work For Weight Loss?

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9 Best DHEA Supplements On The Market

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