89. ¿Sirve meterte al hielo? Ciencia real detrás del agua fría, la grasa parda, salud y desempeño episode artwork

EPISODE · May 21, 2025 · 25 MIN

89. ¿Sirve meterte al hielo? Ciencia real detrás del agua fría, la grasa parda, salud y desempeño

from Más Allá del Fitness · host Guillermo Silva

¿Realmente mejora tu salud meterte al hielo? ¿Activa tu sistema inmune? ¿Sirve para recuperar más rápido o solo está de moda? En este episodio analizo toda la ciencia actual sobre la inmersión en agua fría: beneficios reales, mitos, riesgos y qué dice la evidencia más sólida. Si te bañas con agua fría o estás pensando en probar una tina con hielo, necesitas escuchar esto.En este episodio aprender:Qué dice la ciencia real sobre los beneficios del hielo para la salud, inmunidad y recuperación.Si la inmersión en agua fría realmente activa la grasa parda y cómo puede impactar tu metabolismo.Cuándo el hielo ayuda a deportistas… y cuándo podría estar frenando tus resultados.Qué efectos tiene en el cuerpo y qué tanto de lo que se dice es mito o está sobrevalorado.Cómo usar esta herramienta de forma inteligente según tus objetivos.Lo que la ciencia aún no estudia.Comparte este episodio con alguien que necesite escuchar toda la ciencia detrás.Bibliografía:1. Brenner, I. K. M., Castellani, J. W., Gabaree, C., Young, A. J., Zamecnik, J., Shephard, R. J., & Shek, P. N. (1999). Immune changes in humans during cold exposure: Effects of prior heating and exercise. Journal of Applied Physiology, 87(2), 699–710. https://doi.org/10.1152/jappl.1999.87.2.6992. Buijze, G. A., Sierevelt, I. N., van der Heijden, B. C., & Frings-Dresen, M. H. (2016). The effect of cold showering on health and work: A randomized controlled trial. PLOS ONE, 11(9), e0161749. https://doi.org/10.1371/journal.pone.01617493. Hanssen, M. J., Hoeks, J., Brans, B., van der Lans, A. A., Schaart, G., van den Driessche, J. J., ... & Schrauwen, P. (2015). Short-term cold acclimation improves insulin sensitivity in patients with type 2 diabetes mellitus. Nature Medicine, 21(8), 863–865. https://doi.org/10.1038/nm.37664. Cypess, A. M., Weiner, L. S., Roberts-Toler, C., Franquet Elía, E., Kessler, S. H., Kahn, P. A., ... & Kolodny, G. M. (2015). Activation of human brown adipose tissue by a β3-adrenergic receptor agonist. Cell Metabolism, 21(1), 33–38. https://doi.org/10.1016/j.cmet.2015.04.0095. van Marken Lichtenbelt, W. D., Vanhommerig, J. W., Smulders, N. M., Drossaerts, J. M., Kemerink, G. J., Bouvy, N. D., ... & Schrauwen, P. (2009). Cold-activated brown adipose tissue in healthy men. New England Journal of Medicine, 360(15), 1500–1508. https://doi.org/10.1056/NEJMoa08087186. Yoneshiro, T., Aita, S., Matsushita, M., Kameya, T., Nakada, K., Kawai, Y., & Saito, M. (2013). Recruited brown adipose tissue as an antiobesity agent in humans. Journal of Clinical Investigation, 123(8), 3404–3408. https://doi.org/10.1172/JCI678037. Leppäluoto, J., Westerlund, T., Huttunen, P., Oksa, J., Smolander, J., Dugué, B., & Mikkelsson, M. (2013). Cold exposure increases brown fat and insulin sensitivity in humans. Neuroscience Letters, 536, 30–35. https://doi.org/10.1016/j.neulet.2012.12.0398. He, X., Wang, H., Li, Z., & Zhou, Y. (2025). Whole-body cryotherapy on inflammation: A meta-analysis of randomized controlled trials. Scientific Reports, 15, Article 90396. https://doi.org/10.1038/s41598-025-90396-39. Roberts, L. A., Raastad, T., Markworth, J. F., Figueiredo, V. C., Egner, I. M., Shield, A., ... & Peake, J. M. (2015). Post-exercise cold water immersion attenuates acute anabolic signaling and long-term adaptations in muscle to strength training. The Journal of Physiology, 593(18), 4285–4301. https://doi.org/10.1113/JP27057010. Fyfe, J. J., Broatch, J. R., Trewin, A. J., Hanson, E. D., Argus, C. K., Garnham, A. P., & Stepto, N. K. (2019). Cold water immersion blunts resistance training adaptations. Journal of Applied Physiology, 127(5), 1403–1410. https://doi.org/10.1152/japplphysiol.00127.201911. Piñero, A. R., García, B., Pérez, M. R., & Romero-Parra, N. (2024). Throwing cold water on muscle growth: A systematic review and meta‐analysis of the effects of postexercise cold water immersion on resistance training‐induced adaptations. European Journal of Sport Science. https://doi.org/10.1002/ejsc.1207412. Wiewelhove, T., Döweling, A., Schneider, C., Hottenrott, L., Meyer, T., Kellmann, M., & Ferrauti, A. (2018). Effects of cold-water immersion on recovery after a half-marathon: A randomized controlled trial. PLOS ONE, 13(11), e0207313. https://doi.org/10.1371/journal.pone.020731313. Wilson, L. J., Cockburn, E., Paice, K., Sinclair, S., Faki, T., Hills, F. A., ... & Jakeman, J. R. (2018). Recovery following a marathon: A randomized placebo-controlled trial of cold water immersion and cryotherapy. European Journal of Sport Science, 18(10), 1309–1317. https://repository.mdx.ac.uk/download/edf57db7c01dcb703104acab4863419e70b9d38aed83baeed2e2ee3cd5fd48b2/350583/Full%20Article_LW_FINAL.pdf14. Bartley, J., Decroix, L., & Meeusen, R. (2021). Effect of cold water immersion on inflammation and recovery after Ironman. Applied Physiology, Nutrition, and Metabolism, 46(8), 849–855. https://cdnsciencepub.com/doi/abs/10.1139/apnm-2020-060215. Koekemoer, G. (2010). Effects of cold water immersion on recovery in cyclists. Master’s Thesis, Stellenbosch University. https://scholar.sun.ac.za/bitstream/10019.1/4275/1/koekemoer_effects_2010.pdf16. Higgins, T. R., Greene, D. A., & Baker, M. K. (2017). Effects of cold water immersion and contrast therapy for recovery from team sport: A systematic review and meta-analysis. Journal of Strength and Conditioning Research, 31(5), 1443–1460. https://journals.lww.com/nsca-jscr/fulltext/2017/05000/effects_of_cold_water_immersion_and_contrast_water.32.aspx17. Cain, T., Brinsley, J., Bennett, H., Nelson, M., Maher, C., & Singh, B. (2025). Effects of cold-water immersion on health and wellbeing: A systematic review and meta-analysis. PLOS ONE, 20(1), e0317615. https://doi.org/10.1371/journal.pone.0317615 Ayúdame y sigue Más Allá del Fitness en YouTube aquí.⁠ Aquí también puedes aportar desde $20 pesos para continuar con la producción de estos episodios con un Súper Gracias!¿Quieres una programación para HYROX? Tenemos HYROX Group Coaching y puedes obtener tu primer mes al 50% AQUÍSi eres un atleta híbrido o te gustaría prepararte para una carrera/evento mientras ganas músculo y fuerza, y que además se adapte a tu agenda de viajes/trabajo, mándame un mensaje en instagram para revisar tus objetivos y ver si podemos ser una buena combinación para trabajar juntos hacia ellos. 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89. ¿Sirve meterte al hielo? Ciencia real detrás del agua fría, la grasa parda, salud y desempeño

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