Heat, Healing & Hypertrophy: The Science of Saunas

Dr. Stephanie Estima dives into the invigorating world of sauna
therapy and its myriad of health benefits. With a focus on the
heart, Dr. Stephanie unpacks research revealing how regular sauna
use can dramatically reduce the risk of sudden cardiac death and
coronary heart disease, particularly emphasizing the practice's
significance for women during perimenopause and menopause.


From the calorie-burning prowess of infrared saunas to the muscle
and cognitive enhancements attributed to heat shock proteins and
nitric oxide, this episode is a comprehensive guide to
incorporating sauna therapy into your wellness routine for
improved metabolism, cardiovascular health, and overall
well-being. Join Dr. Estima as she shares both scientific
insights and personal experiences an try out your own sauna
today. 


Episode Overview:


0:00 Intro/Teaser
1:11 Making Informed Health Decisions
4:09 Benefits of Infrared Saunas
7:28 Effects of Repeated Sauna Use
12:19 Sauna Use and Cardiovascular Health
15:33 Benefits of Sauna on Heart Health
18:25 Sauna's Impact on Brain Health
22:33 Understanding Perimenopause and Growth Hormone
25:15 Heat-Induced Muscle Growth (Hyper Hypertrophy)
29:55 Sauna for Enhanced Muscle Preservation
31:53 Saunas and Nitric Oxide for Health
32:38 Endorphins and Fitness
39:17 Dr. Stephanie's Sauna Routine & Benefits
41:01 Evening Sauna Routine for Recovery


Resources Mentioned:


Clinical Effects of Regular Dry Sauna Bathing: A Systematic
Review: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5941775/


Correlations between Repeated Use of Dry Sauna for 4 x 10
Minutes, Physiological Parameters, Anthropometric Features, and
Body Composition in Young Sedentary and Overweight Men: Health
Implications:
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6360547/


Arterial stiffness during whole‐body passive heat stress in
healthy older adults:
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6503298/


Effects of regular sauna bathing in conjunction with exercise on
cardiovascular function: a multi-arm, randomized controlled
trial: https://pubmed.ncbi.nlm.nih.gov/35785965/


Turning Up the Heat: An Evaluation of the Evidence for Heating to
Promote Exercise Recovery, Muscle Rehabilitation and Adaptation:
https://pubmed.ncbi.nlm.nih.gov/29470824/


The influence of Finnish sauna treatments on the concentrations
of nitric oxide, 3-nitrotyrosine and selected markers of
oxidative status in training and non-training men:
https://pubmed.ncbi.nlm.nih.gov/31950931/


A post-exercise infrared sauna session improves recovery of
neuromuscular performance and muscle soreness after resistance
exercise training:
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10286597/


Effect of post-exercise sauna bathing on the endurance
performance of competitive male runners:
https://pubmed.ncbi.nlm.nih.gov/16877041/


Sauna use as a lifestyle practice to extend healthspan:
https://pubmed.ncbi.nlm.nih.gov/34363927/


Sauna bathing is inversely associated with dementia and
Alzheimer's disease in middle-aged Finnish men:
https://pubmed.ncbi.nlm.nih.gov/27932366/


Does sauna bathing protect against dementia?
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7560162/


How the sauna affects the endocrine system:
https://pubmed.ncbi.nlm.nih.gov/3218898/


Stephanie's Sauna:
https://www.sunlighten.com/BETTER/?utm_source=DrStephanieEstima&utm_medium=Partner&leadsource=DrStephanieEstima&utm_campaign=DrStephanieEstima


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P.S. When you're ready, here are two ways Dr. Stephanie can help
you:


Subscribe: The Mini
Pause — My weekly newsletter packed with the most
actionable, evidence-based tools for women 40+ to thrive in
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Build Muscle: LIFT — My
progressive strength training program designed for women in
midlife. Form-focused, joint-friendly, and built for real
results.


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