The Stronger By Science Podcast Creatine, Genetics, and Dr. Peter Fitschen
Creatine, DHT, And Hair Loss Are Not Proven Linked
- A single small study showing creatine raises DHT doesn't prove it causes hair loss.
- Fluctuations within normal DHT ranges likely don't meaningfully change hair-loss rate.
Fix Creatine Stomach Upset
- If creatine upsets your stomach, split doses across the day and take with food.
- Dissolve powder well and use warm liquid to reduce GI discomfort.
High Caffeine Can Interfere With Creatine Loading
- Very high ergogenic caffeine doses may blunt creatine's performance benefit during loading.
- Typical coffee-level caffeine is much smaller than the ergogenic doses used in those studies.
Outline and Timestamps
0:00:00 Preview of today’s topics
0:01:15 Introductions
0:02:38 Format of the podcast and (low) expectations
0:10:59 Discussion on the link between creatine and hair loss
0:17:48 Summary of study linking creatine to hair loss
0:24:16 Does an increase in DHT necessarily mean more rapid hair loss? And how does this relate to anabolic steroids and hair loss?
0:26:28 Interesting theories from the hair loss literature
0:31:40 The interaction between caffeine and creatine, and gastrointestinal discomfort associated with creatine supplementation
0:38:45 How do combinations of dietary supplements work when consumed together?
0:42:55 How do your genes, and even just knowing about your genes, affect your performance and physiology?
0:49:18 Which makes a bigger difference: your actual genes, or your perception of your genetic predisposition? Is direct-to-consumer genetic testing a good idea for determining your athletic potential?
0:57:26 How strong do people get when they think they’re on steroids, but actually aren’t?
1:06:06 In the first (and final) installment of “Eric’s Seder Stories,” we discuss how gems and crystals relate to exercise science
1:16:17 Interview with Dr. Peter Fitschen begins. Peter shares his background in research and bodybuilding
1:18:52 Peter gets reprimanded for shamelessly shilling his new book
1:19:50 Peter’s research on HMB supplementation
1:26:01 Peter’s research on blood flow restricted training
1:35:20 Peter’s research on bodybuilding contest preparation
1:38:17 “Peak week” approaches for bodybuilding
1:47:55 Making weight for strength sports
1:55:04 Peter’s new book on training and nutrition for bodybuilding
Links
Eric's article: Not Another Boring Creatine Guide: Answers to FAQs and Lesser-Known Benefits
Greg's article: Genetics-Based Expectations Affect Your Physiology
Peter's book: Bodybuilding: The Complete Contest Preparation Handbook
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