The 5 Basic Daily Functions: The Root System Every Man Needs – Episode 197

In this landmark episode of the One Small Bite Podcast, Dietitian Dude David Orozco introduces the 5 Basic Daily Self-Care Functions: Eat, Move, Sleep, Purge, and Connect. These five daily acts are The Root System of the Alimentar Men’s Program and Community, a men’s health initiative grounded in Blue Zones research, the Harvard Study of Adult Development, lifestyle medicine, and intuitive eating principles.

This episode walks through each function with supporting evidence: how sleep restriction reduces insulin sensitivity and disrupts testosterone-cortisol balance (Reviews in Endocrine and Metabolic Disorders, 2022; systematic review and meta-analysis, Sleep Medicine Reviews, 2022); how sedentary behavior independently increases cardiovascular mortality by 5% per hour of sitting (Preventive Medicine meta-analysis; European Journal of Epidemiology dose-response analysis); how emotional suppression in men adhering to traditional masculine norms dysregulates stress biology and increases cardiovascular risk (American Journal of Men’s Health, 2026; Frontiers in Psychology, 2024); and how social connection is the single strongest predictor of longevity according to the 85-year Harvard Study of Adult Development.

David explains how the Alimentar Men’s Program uses Eat as the launching point — a 5-week, in-person group experience starting August 20th in Decatur, Georgia — and how the remaining four functions (Sleep, Move, Purge, Connect) serve as progressive milestones within the Alimentar Men’s Community. The episode connects all five personas from the series (Mark, Raj, Noah, Carlos, and the upcoming Frank) and previews a deeper dive into each function in upcoming episodes.

This episode is ideal for men who feel stuck between knowing what to do and actually doing it, for healthcare providers looking for a holistic framework for men’s health, and for anyone interested in community-based approaches to sustainable behavior change.

ALIMENTAR Men’s Program
Oh, and if this episode resonates with you, and you might be looking for a community that’s grounded in evidence, compassion, and support in order to build peace with food and longevity, then the Alimentar Men’s Program is a great place to start. Register today for the start of the next Alimentar Men’s Program by clicking this link: Register Here. This is a small group, so hurry because spots are filling up fast.

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References

  • 1. Wittert, G. (2022). Sleep, testosterone and cortisol balance, and ageing men. Reviews in Endocrine and Metabolic Disorders, 23(6), 1055–1062. https://doi.org/10.1007/s11154-022-09755-4
  • 2. Spaggiari, G., et al. (2026). The 24/7 lifestyle and male hormonal health: how sleep deprivation and ultra-processed foods impact testosterone and reproduction. Reviews in Endocrine and Metabolic Disorders. https://doi.org/10.1007/s11154-026-10030-z
  • 3. Donga, E., et al. (2010). Sleep restriction for 1 week reduces insulin sensitivity in healthy men. Diabetes, 59(9), 2126–2133. https://doi.org/10.2337/db09-0699
  • 4. Hovard, B. E., et al. (2022). Effects of sleep manipulation on markers of insulin sensitivity: A systematic review and meta-analysis of randomized controlled trials. Sleep Medicine Reviews, 62, 101594. https://doi.org/10.1016/j.smrv.2022.101594
  • 5. Patterson, F., et al. (2024). Association of sedentary time with risk of cardiovascular diseases and cardiovascular mortality: A systematic review and meta-analysis of prospective cohort studies. International Journal of Cardiology. https://doi.org/10.1016/j.ypmed.2023.107812
  • 6. Biswas, A., et al. (2018). Sedentary behaviour and risk of all-cause, cardiovascular and cancer mortality, and incident type 2 diabetes: a systematic review and dose response meta-analysis. European Journal of Epidemiology, 33(9), 811–829. https://link.springer.com/article/10.1007/s10654-018-0380-1
  • 7. Nair, A. K., et al. (2025). Short walks after meals deliver big benefits for blood glucose. Scientific Reports. https://www.nature.com/articles/s41598-025-07312-y
  • 8. DiPietro, L., et al. (2013). Three 15-min bouts of moderate postmeal walking significantly improves 24-h glycemic control in older people at risk for impaired glucose tolerance. Diabetes Care, 36(10), 3262–3268. https://doi.org/10.2337/dc13-0084
  • 9. Pu, Y. & Kong, Z. (2026). “Strong Enough to Suffer”: Emotional suppression, stress exposure, and physiological health among men across the life course. American Journal of Men’s Health, 20(1). https://doi.org/10.1177/15579883261441859
  • 10. Casagrande, M., et al. (2024). Alexithymia and estimated 10-year cardiovascular disease risk in healthy adults: a community-based cross-sectional study. Frontiers in Psychology, 15, 1504143. https://doi.org/10.3389/fpsyg.2024.1504143
  • 11. Pace-Schott, E. F., & Barrett, L. F. (2025). Interoceptive mechanisms and emotional processing. Annual Review of Psychology, 76. https://doi.org/10.1146/annurev-psych-020924-125202
  • 12. Waldinger, R. J. & Schulz, M. S. (2023). Harvard Study of Adult Development: Human connection is key to health and well-being. Integrative and Complementary Therapies, 29(1). https://doi.org/10.1089/ict.2023.29074.jha
  • 13. Merlo, G., Snellman, L., & Sugden, S. G. (2025). Connectedness: The updated and expanded pillar of lifestyle psychiatry and lifestyle medicine. American Journal of Health Promotion. https://doi.org/10.1177/15598276251345455
  • 14. American College of Lifestyle Medicine. (2025). Pillar updates: Stress management and social connection. https://lifestylemedicine.org/pillar-updates-stress-management-and-social-connection/

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    one small bite podcast, david orozco, founder, speaker, author, counselor

    Previous Episodes

    Episode 14: How Sleep Affects Our Performance with Dr. Yishan Xu
    Episode 13: Eat What You Want, Eat What You Need with Evelyn Tribole
    Episode 12: Table Talk Friday: How to Eat Healthy with a Packed Schedule
    Episode 11: Super Bowl Champions Eat Like This… with Leslie Bonci
    Episode 10: Friday Food Hack – 5 Hacks to Break the Autopilot Syndrome
    Episode 009: Food and Fitness After 50 with Dr. Christine Rosenbloom
    Episode 008: Integrity in a Personal Trainer Can Transform Your Health with Kit Miller
    Episode 007: Table Talk with You – Guest listener Tom and Cholesterol Concerns
    Episode 006: Meal Planning Incrementally with Jeanne Petrucci
    Episode 005: A Nonjudgmental Food Tracking App with Tamas Kiss
    one small bite podcast, david orozco, founder, speaker, author, counselor
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