Episode 456: Why Half Your Supplements Are Probably Useless (And Which 4 Actually Matter)
Jun 06, 2025•21 min
Episode description
Are you throwing money away on supplements that do nothing? In this Fitness Friday episode on the Habits and Hustle podcast, Liron Kayvan and I break down the supplement industry's biggest myths and reveal which ones are actually worth taking.
We discuss why most supplements are unregulated snake oil, the importance of third-party testing, and how to cycle supplements so your body doesn't become desensitized. Plus, we share our personal supplement protocols and explain why getting blood work is non-negotiable before starting any regimen.
Liron Kayvan founded BFLA in 2019. He’s a NASM Certified Group Fitness Instructor, Personal Trainer, and Transformative Life Coach. Liron has competed in Amateur MMA, Brazilian Jiu Jitsu, and Rugby and has been a Fitness Coach for over 10 years.
What we discuss:
Why supplements should be the smallest part of your health pyramid
The lack of FDA regulation in the supplement industry
Essential supplements: creatine, omega-3, vitamin D with K2, magnesium
Why creatine isn't just for bodybuilders (new Alzheimer's research)
The importance of third-party testing and NSF certification
How to cycle supplements to prevent tolerance
Why you need blood work before and after supplementation
NAD and alpha-GPC for brain health
Working with your natural patterns vs. fighting them
The difference between giving energy vs. getting energy from exercise
Thank you to our sponsor:
Momentous: Shop this link and use code Jen for 20% off
Therasage: Head over to therasage.com and use code Be Bold for 15% off
TruNiagen: Head over to truniagen.com and use code HUSTLE20 to get $20 off any purchase over $100.
Magic Mind: Head over to www.magicmind.com/jen and use code Jen at checkout.
Bio.me: Link to daily prebiotic fiber here, code Jennifer20 for 20% off.
David: Buy 4, get the 5th free at davidprotein.com/habitsandhustle.
Find more about Liron Kayvan:
Website: https://www.beyondfitnessla.com/
Instagram: @beyondfitnessla
Find more from Jen:
Website: https://www.jennifercohen.com/
Instagram: @therealjencohen
Books: https://www.jennifercohen.com/books
Speaking: https://www.jennifercohen.com/speaking-engagements
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