Jim Marshall

Jim is the founder of Andro HQ and a self-taught supplement reviewer with over 12 years of personal testing experience. He has evaluated more than 150 bodybuilding products and specializes in identifying effective, science-backed alternatives to banned substances. His insights are grounded in real-world use, documented trials, and continuous experimentation in the gym. While not a licensed health professional, Jim aims to help readers navigate the often-confusing supplement market through honest, evidence-informed reviews. More about this author...

The Side Effects of Steroids for Bodybuilders and Athletes

August 20, 2025November 15, 2024

Side view of a bodybuilder experiencing depression due to steroid use.

Uncover the hidden dangers of anabolic steroids. From heart disease to hormone imbalances, learn why steroids may not be worth the risk.

Testosterone Propionate: Uses, Benefits, Side Effects, and Risks

March 28, 2025November 11, 2024

An athletic young man getting ready to inject testosterone propionate.

Everything you need to know about Testosterone Propionate, including benefits, use, risks and tips for safe use to boost muscle and performance.

Top 10 Vegan Foods That Increase Testosterone Naturally

March 28, 2025October 25, 2024

A muscular man eating a dish of vegan food

Discover the best vegan foods to naturally boost testosterone, improve energy, and support hormone health with these easy diet tips and meal ideas.

Does Creatine Increase Testosterone?

October 21, 2024

A scoop filled with creatine powder with a shaker bottle in the background

Explore the science behind creatine and testosterone levels. Learn whether creatine can help boost testosterone directly or just improve workouts.

How HGH Supplements Help With Aging

October 8, 2024October 8, 2024

A lean and muscular physically fit older man wearing board shorts at the beach

Combat aging with HGH supplements to boost skin health, muscle mass, and energy levels. Learn the benefits and risks before starting.

Primobolan: Methenolone Benefits, Dosage, Side Effects and Legality

July 29, 2026September 11, 2024

A syringe filled with Primobloan laying on a barbell plate

Get the facts on Primobolan (Methenolone), including its benefits, side effects, and safe use practices for bodybuilding and athletic performance.

Testosterone Cypionate Uses, Benefits, Side Effects and Risks

August 20, 2025August 26, 2024

A vial containing testosterone cypionate on a white background next to a syringe

Learn about testosterone cypionate, including its medical uses, benefits and risks in hormone replacement therapy, bodybuilding and athletic performance.

Boldenone: Uses, Side Effects and Legality

January 9, 2025August 14, 2024

Graphic of a bodybuilder's muscular arm next to the words "Boldenone Uses, Side Effects and Legality"

Get the facts on boldenone, a popular anabolic steroid among athletes and bodybuilders, including its benefits, side effects, and laws surrounding its use.

What Steroids Do Female Bodybuilders Use?

August 20, 2025August 1, 2024

A female bodybuilder posing with both arms flexed

Enter the world of female bodybuilding steroids, including benefits, risks, and side effects. Get expert tips to enhance your physique safely.

What Are Legal Steroids?

August 12, 2026July 8, 2024

An athletic, muscular man taking a legal steroid supplement

Uncover what legal steroids are, their benefits, potential side effects and how they ompare with anabolic steroids.

D-Aspartic Acid: Benefits, Risks, Side Effects & Dosage

September 12, 2025June 26, 2024

Bottle of D-aspartic acid capsules emptied on a wooden table

D-Aspartic Acid: miracle supplement or overhyped amino acid? Discover the potential benefits of DAA for testosterone, fertility, muscle growth & more.