From Caffeine to Vitamins: Which Supplements are Best for Runners?
Doctors of Running
Podcast, Episode 229
Supplements areeverywhere these days, from ads to influencers, to athletes. Andrea is joined by returning guest Jenn Giles (MS, RDN, CSSD) to sort through the myriad of supplements available to runners. Jenn gives us valuable insight on how to find safe and true-to-the-label supplements, which is harder than it may seem. They take a look at the performance benefits (and risks) of things like caffeine, protein powder, and vitamin D, and explore newly popular possible performance enhancers like ketones and sodium bicarbonate.
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Chapters
0:00 - Intro
2:08 - How to pick better & safer supplements
6:44 - Caffeine
15:06 - Creatine
20:04 - Probiotics
28:20 - Protein powder
33:00 - Vitamin D
36:56 - Vitamin K
38:50 - Magnesium
43:04 - Electrolytes
46:36 - NAC
49:36 - Beta-alanine
51:24 - Sodium Bicarbonate
56:14 - Ketones
1:00:50 - Wrap-up
Recent Episodes
#228: Mailbag! | Link
(Shoes for shin splints and more)
#227: Breaking Down the Saucony Line | Link
(Saucony A-Z)
#226: Matt Shares Industry Secrets! | Link
(10 Years of Knowledge)
#225: This or That?! | Link
(2025 Shoe Edition)
#224: Mailbag! | Link
(Knee question indepth and shoe recs!)
#223: Our Favorite Running Shoes, Part 2 | Link
(Part 2 of our 2 part special)
#222: Our Favorite Running Shoes, Part 1 | Link
(Part 1 of our 2 part special)
Check out some of our favorite episodes!
#160: Bone Health for Runners | Link
(Montana Running Lab's Rich Willy breaks down bone health science)
#154: Ashley Mateo, Running Journalism | Link
(Running journalist Ashley Mateo joins for a conversation on sources)
#138: The Latest Findings on Super Shoes | Link
(Geoff Burns and Dustin Joubert share research on super shoes for slower runners)
#123: Amelia Boone, 4x World Champion in Obstacle Course Racing | Link
(Andrea
and Megan have a fun and insightful conversation on OCR, injuries, and
eating disorder with the Queen of Pain, Amelia Boone)
#111: Mastering the Art of Running Over 40 | Link
(Digging
into Chief Editor Matt Klein's academic work, he and Andrea discuss the
science of running at an older age. They cover a lot of ground from
injuries to injury prevention.)
#95/96: Science of Footwear Design/Biomechanics with Saucony | Link (95)/ Link (96)
(In
these episodes, we got a chance to speak with the footwear designers at
Saucony to go in-depth on the design process there year-in and
year-out. High level conversation on shoe design!)
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NEXT: Mailbag
