Ask the pros: The rise of ‘cold plunging’ and saunas for recovery.

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Recharge Your Life: Simple Strategies for Boosting Male Vitality

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Why Optimal Cognitive Function and Brain Health Needs Premium Fuel

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    2. Beilharz JE, Maniam J, Morris MJ. Diet-Induced Cognitive Deficits: The Role of Fat and Sugar, Potential Mechanisms and Nutritional Interventions. Nutrients. 2015 Aug 12;7(8):6719-38. doi: 10.3390/nu7085307. PMID: 26274972; PMCID: PMC4555146.
    3. Chauhan A, Chauhan V. Beneficial Effects of Walnuts on Cognition and Brain Health. Nutrients. 2020 Feb 20;12(2):550. doi: 10.3390/nu12020550. PMID: 32093220; PMCID: PMC7071526.
    4. Bonyadi N, Dolatkhah N, Salekzamani Y, Hashemian M. Effect of berry-based supplements and foods on cognitive function: a systematic review. Sci Rep. 2022 Feb 25;12(1):3239. doi: 10.1038/s41598-022-07302-4. PMID: 35217779; PMCID: PMC8881511.

Explore Your Second Brain

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  4. Emanuele F Osimo, Toby Pillinger, et al. Inflammatory markers in depression: A meta-analysis of mean differences and variability in 5,166 patients and 5,083 controls. Brain Behav Immun. 2020 Jul;87:901-909. doi: 10.1016/j.bbi.2020.02.010. Epub 2020 Feb 27.
  5. Ellen Doney, Alice Cadoret, et al. Inflammation‐driven brain and gut barrier dysfunction in stress and mood disorders. Eur J Neurosci. 2022 May; 55(9-10): 2851–2894. Published online 2021 May 17. doi: 10.1111/ejn.15239.
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Brew Up Some Detoxification Support

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Give prostate cancer the finger

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Boost testosterone, elevate your life

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  15. Lopresti AL, Drummond PD, Smith SJ. A Randomized, Double-Blind, Placebo-Controlled, Crossover Study Examining the Hormonal and Vitality Effects of Ashwagandha ( Withania somnifera) in Aging, Overweight Males. Am J Mens Health. 2019 Mar-Apr;13(2):1557988319835985. doi: 10.1177/1557988319835985. PMID: 30854916; PMCID: PMC6438434.

Coach’s corner: Building durable ultra-endurance athletes

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Hit the trails

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Why heat hits different for female athletes

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  2. Kellawan JM, Johansson RE, Harrell JW, Sebranek JJ, Walker BJ, Eldridge MW, Schrage WG. Exercise vasodilation is greater in women: contributions of nitric oxide synthase and cyclooxygenase. Eur J Appl Physiol. 2015 Aug;115(8):1735-46. doi: 10.1007/s00421-015-3160-6. Epub 2015 Mar 28. PMID: 25820143; PMCID: PMC4506238.
  3. Greenfield AM, Charkoudian N, Alba BK. Influences of ovarian hormones on physiological responses to cold in women. Temperature (Austin). 2021 Sep 14;9(1):23-45. doi: 10.1080/23328940.2021.1953688. PMID: 35655670; PMCID: PMC9154773.
  4. Inoue Y, Ichinose-Kuwahara T, Funaki C, Ueda H, Tochihara Y, Kondo N. Sex differences in acetylcholine-induced sweating responses due to physical training. J Physiol Anthropol. 2014 May 29;33(1):13. doi: 10.1186/1880-6805-33-13. PMID: 24887294; PMCID: PMC4050411.
  5. Rowlands, D. S., Bonetti, D. L., & Hopkins, W. G. (2011). Unilateral Fluid Absorption and Effects on Peak Power After Ingestion of Commercially Available Hypotonic, Isotonic, and Hypertonic Sports Drinks. International Journal of Sport Nutrition and Exercise Metabolism, 21(6), 480-491. Retrieved Nov 4, 2025, from https://doi.org/10.1123/ijsnem.21.6.480.
  6. Pugh, J.N., Sage, S., Hutson, M. et al. Glutamine supplementation reduces markers of intestinal permeability during running in the heat in a dose-dependent manner. Eur J Appl Physiol 117, 2569–2577 (2017). https://doi.org/10.1007/s00421-017-3744-4.
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