Sigma Nutrition Radio

#580: Sodium Bicarbonate for Sports Performance – Prof. Lewis Gough


Listen Later

Sodium bicarbonate is one of the most consistently supported ergogenic aids in sports nutrition research, yet its underlying mechanisms and real-world applications remain widely misunderstood.

More recent developments have focused on how to optimise both the timing and formulation of supplementation. The “individualised ingestion timing” approach has emerged as a practical strategy, recognising that the time-to-peak blood bicarbonate concentration varies considerably between individuals.

Similarly, novel formulations are being explored to address issues with gastrointestinal distress and practicality of dosing. These include topical approaches such as sodium bicarbonate lotion, and commercial products like Maurten’s “Bicarb System.”

In this episode, Prof. Lewis Gough joins to discuss the latest evidence on sodium bicarbonate and performance, its mechanisms, novel delivery systems, and the key directions for future research.

Dr. Lewis Gough is a Professor of Nutrition and Physiology at Birmingham City University. He is globally recognized for his research on sodium bicarbonate supplementation in sport, and his work spans applied sport and exercise nutrition, exercise metabolism, acid–base balance, and fatigue.

Timestamps
  • [03:12] Professor Gough’s academic journey
  • [06:29] Mechanisms of sodium bicarbonate and historical perspective on lactate
  • [11:21] Sodium bicarbonate’s role in performance
  • [22:45] Individual responses to sodium bicarbonate
  • [26:53] Timing strategies for sodium bicarbonate
  • [32:38] Individualized approach to sodium bicarbonate timing
  • [36:47] Traditional vs. novel delivery methods
  • [44:27] Practical recommendations for athletes
  • [51:18] Future research directions
  • [01:02:08] Key Ideas segment
Resources
  • Go to episode page (w/ links to relevant studies)
  • Subscribe to Sigma Nutrition Premium
  • Join the Sigma email newsletter for free
  • Enroll in the next cohort of our Applied Nutrition Literacy course
  • See all of Sigma's "Recommended Resources"
...more
View all episodesView all episodes
Download on the App Store

Sigma Nutrition RadioBy Danny Lennon

  • 4.8
  • 4.8
  • 4.8
  • 4.8
  • 4.8

4.8

381 ratings


More shows like Sigma Nutrition Radio

View all
FoundMyFitness by Rhonda Patrick, Ph.D.

FoundMyFitness

5,372 Listeners

3D Muscle Journey by 3D Muscle Journey

3D Muscle Journey

375 Listeners

The Revive Stronger Podcast by Revive Stronger

The Revive Stronger Podcast

340 Listeners

Barbell Medicine Podcast by Barbell Medicine

Barbell Medicine Podcast

1,185 Listeners

The Nutrition Science Podcast by Dr. Adrian Chavez

The Nutrition Science Podcast

511 Listeners

Optimal Protein Podcast with Vanessa Spina by Vanessa Spina

Optimal Protein Podcast with Vanessa Spina

792 Listeners

The Proof with Simon Hill by Live better for longer

The Proof with Simon Hill

2,611 Listeners

The Peter Attia Drive by Peter Attia, MD

The Peter Attia Drive

8,120 Listeners

Iron Culture presented by MASS by Eric Helms & Eric Trexler

Iron Culture presented by MASS

728 Listeners

RP Strength Podcast by Nick Shaw

RP Strength Podcast

536 Listeners

Longevity by Design by Gil Blander PhD

Longevity by Design

181 Listeners

ZOE Science & Nutrition by ZOE

ZOE Science & Nutrition

2,059 Listeners

Docs Who Lift by Docs Who Lift

Docs Who Lift

388 Listeners

The Dr. Gabrielle Lyon Show by Dr. Gabrielle Lyon

The Dr. Gabrielle Lyon Show

1,206 Listeners

Front Page Fitness by MASS Research Review

Front Page Fitness

52 Listeners