Uploaded June 2026 | Updated September 2026, 2 weeks ago
Can steroids cause the infamous bodybuilder bubble gut?
Many people blame high-protein diets or growth hormone—but new research tells a different story.
In this video, Dr. Jim Stoppani breaks down a 2026 MRI study comparing enhanced bodybuilders, natural bodybuilders, and recreationally active adults. The results showed that bodybuilders using performance-enhancing drugs had significantly larger hearts, livers, kidneys, and spleens, while natural bodybuilders had organ sizes similar to the control group.
Dr. Jim explains:
* What causes bodybuilder bubble gut
* Whether protein intake is really to blame
* The role of anabolic steroids vs. growth hormone
* Why enlarged organs may be more than a cosmetic issue
* What the research says about long-term steroid use and health
If you've ever wondered what really causes bodybuilder bubble gut, this video separates fact from fiction using the latest scientific evidence.
💪 **Build muscle the right way with Pro JYM Protein Powder:**
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🏋️ **Start Dr. Jim Stoppani's Down And Up Mass training program:**
jimstoppani.com/f/down-and-up-mass
👍 If you found this video helpful, like, subscribe, and turn on notifications for more science-backed fitness, nutrition, supplement, and bodybuilding content from Dr. Jim Stoppani.
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Can steroids cause the infamous bodybuilder bubble gut?
Many people blame high-protein diets or growth hormone—but new research tells a different story.
In this video, Dr. Jim Stoppani breaks down a 2026 MRI study comparing enhanced bodybuilders, natural bodybuilders, and recreationally active adults. The results showed that bodybuilders using performance-enhancing drugs had significantly larger hearts, livers, kidneys, and spleens, while natural bodybuilders had organ sizes similar to the control group.
Dr. Jim explains:
* What causes bodybuilder bubble gut
* Whether protein intake is really to blame
* The role of anabolic steroids vs. growth hormone
* Why enlarged organs may be more than a cosmetic issue
* What the research says about long-term steroid use and health
If you've ever wondered what really causes bodybuilder bubble gut, this video separates fact from fiction using the latest scientific evidence.
💪 **Build muscle the right way with Pro JYM Protein Powder:**
jymsupplementscience.com/products/pro-jym-protein-powder
🏋️ **Start Dr. Jim Stoppani's Down And Up Mass training program:**
jimstoppani.com/f/down-and-up-mass
👍 If you found this video helpful, like, subscribe, and turn on notifications for more science-backed fitness, nutrition, supplement, and bodybuilding content from Dr. Jim Stoppani.
Follow JYM Supplements
JYM Army: jymsystem.com/vbgelHfu
Facebook: jymsystem.com/D88QkJXq
TikTok: jymsystem.com/iLTeUv3N
Instagram: jymsystem.com/X4edP-Xz
Twitter: jymsystem.com/80bL8P21
Follow Jim Stoppani
TikTok: tiktok.com/@dr_jimstoppani
Facebook: facebook.com/JimStoppaniPhD
Instagram: instagram.com/jimstoppani
Twitter: twitter.com/JimStoppani
