Medical Sports Nutrition
A review of the Sports Nutrition literature with Dr Andy Matheson. Dr Matheson is practicing Family Doctor and ISSN certified Sports Nutritionist. Dr Matheson discusses which breakthroughs will give us that edge we are looking for, and which will be a waste of precious time and money.
The podcast covers the new developments in the field of Sports Nutrition and how these might impact our health and performance. It demonstrates how a medical professional will review articles to assess if the discoveries from the published trials and research are suitable for their particular patients.
This podcast is a lighthearted review of the medical literature and Dr Matheson has enormous respect for all scientific researchers and could not do a job as hard as theirs.
The information presented is the personal opinion of the healthcare professional and is not a substitute for seeking professional advice. It is based on interpretation of current best practice and guidelines when the episode was recorded. Guidelines can change; To the best of our knowledge the information in this episode is up to date as of it’s release but it is the listeners responsibility to review the information and make sure it is still up to date when they listen.
Dr Matheson is not liable for any advice, investigations, course of treatment, diagnosis or any other information, services or products listeners might pursue as a result of listening to this podcast. Reliance on information provided in this podcast is solely at the listeners risk.
The podcast is designed to be used generate learning discussions and for education only. It is not recommended to be used as a method of diagnosis, opinion, treatment or medical advice for the general public. Do not delay seeking medical advice based on the information contained in this podcast. If you have questions regarding your health or feel you may have a medical condition then promptly seek the opinion of a trained healthcare professional.
Medical Sports Nutrition
#25 - Calcium, zinc, IL-6 - do we know how they fit into our athletes nutrition and performance?
In short - no. But we review a series of recent articles trying to pick away at the inner workings of these markers. We try and avoid the pitfalls of black and white answers and steer around the icebergs of simplification. In addition, beetroot and blood pressure, water use and ibuprofen on the intestine.
References:
Lundy B, McKay AKA, Fensham NC, Tee N, Anderson B, Morabito A, Ross MLR, Sim M, Ackerman KE, Burke LM. The Impact of Acute Calcium Intake on Bone Turnover Markers during a Training Day in Elite Male Rowers. Med Sci Sports Exerc. 2023 Jan 1;55(1):55-65. doi: 10.1249/MSS.0000000000003022. Epub 2022 Aug 12. PMID: 35977107; PMCID: PMC9770130.
McKenna ZJ, Ducharme JB, Berkemeier QN, Specht JW, Fennel ZJ, Gillum TL, Deyhle MR, Amorim FT, Mermier CM. Ibuprofen Increases Markers of Intestinal Barrier Injury But Suppresses Inflammation at Rest and After Exercise in Hypoxia. Med Sci Sports Exerc. 2023 Jan 1;55(1):141-150. doi: 10.1249/MSS.0000000000003032. Epub 2022 Sep 5. PMID: 36069803.
Astridge DJ, Peeling P, Goods PSR, Girard O, Hewlett J, Rice AJ, Binnie MJ. Rowing in Los Angeles: Performance Considerations for the Change to 1500 m at the 2028 Olympic Games. Int J Sports Physiol Perform. 2022 Nov 29;18(1):104-107. doi: 10.1123/ijspp.2022-0231. PMID: 36448487.
Burtscher J, Vanderriele PE, Legrand M, Predel HG, Niebauer J, O'Keefe JH, Millet GP, Burtscher M. Could Repeated Cardio-Renal Injury Trigger Late Cardiovascular Sequelae in Extreme Endurance Athletes? Sports Med. 2022 Dec;52(12):2821-2836. doi: 10.1007/s40279-022-01734-8. Epub 2022 Jul 18. PMID: 35851948; PMCID: PMC9691495.
Nash D, Hughes MG, Butcher L, Aicheler R, Smith P, Cullen T, Webb R. IL-6 signaling in acute exercise and chronic training: Potential consequences for health and athletic performance. Scand J Med Sci Sports. 2023 Jan;33(1):4-19. doi: 10.1111/sms.14241. Epub 2022 Oct 8. PMID: 36168944.
Rogerson D, Aguilar Mora FA, Young JS, Klonizakis M. No effect of nitrate-rich beetroot juice on microvascular function and blood pressure in younger and older individuals: a randomised, placebo-controlled double-blind pilot study. Eur J Clin Nutr. 2022 Oct;76(10):1380-1386. doi: 10.1038/s41430-022-01115-4. Epub 2022 Mar 29. PMID: 35352014; PMCID: PMC9550618.
Toro-Román V, Siquier-Coll J, Bartolomé I, Grijota FJ, Muñoz D, Maynar-Mariño M. Influence of physical training on intracellular and extracellular zinc conce
This podcast is a lighthearted review of the medical literature and Dr Matheson has enormous respect for all scientific researchers and could not do a job as hard as theirs.
The information presented is the personal opinion of the healthcare professional and is not a substitute for seeking professional advice. It is based on interpretation of current best practice and guidelines when the episode was recorded. Guidelines can change; To the best of our knowledge the information in this episode is up to date as of it’s release but it is the listeners responsibility to review the information and make sure it is still up to date when they listen.
Dr Matheson is not liable for any advice, investigations, course of treatment, diagnosis or any other information, services or products listeners might pursue as a result of listening to this podcast. Reliance on information provided in this podcast is solely at the listeners risk.
The podcast is designed to be used generate learning discussions and for education only. It is not recommended to be used as a method of diagnosis, opinion, treatment or medical advice for the general public. Do not delay seeking medical advice based on the information contained in this podcast. If you have questions regarding your health or feel you may have a medical condition then promptly seek the opinion of a trained healthcare professional.