Could improving your health be less about doing more—and more about recovering better? What if one of the biggest predictors of your future health isn't your latest workout or diet... but how well your body recovers from stress?

In this episode of The BeingBrigid Show, Brigid sits down with Dr. Kristen Holmes, Global Head Scientist at WHOOP and author of Aligned, to unpack what millions of data points reveal about recovery, heart rate variability (HRV), sleep, stress, and longevity. Together they explore practical habits that can improve recovery, support hormone health, optimize blood sugar, and help women navigate perimenopause and menopause with greater resilience.

If you've ever wondered why you're exhausted despite eating well, why your blood sugar seems harder to control under stress, or how to actually improve your HRV, this episode is full of science-backed answers you can start using today.

What You’ll Learn In This Episode:

• Why recovery is the foundation of long-term health
• What heart rate variability (HRV) actually measures—and why it matters
• The six biggest habits that improve sleep and recovery
• Why sleep consistency may matter more than sleep duration
• How alcohol affects HRV, recovery, and long-term health
• The surprising relationship between stress and blood sugar
• Why circadian rhythms play a critical role in hormone health
• The connection between recovery and healthy aging
• What WHOOP data reveals about women during perimenopause and menopause
• Why shift workers face higher risks for chronic disease—and what helps
• The role of Zone 2 exercise in improving recovery
• How time-restricted eating supports metabolic health and better sleep
• Practical ways to improve recovery without expensive biohacking

Timestamps:

• 00:00 Introduction to Dr. Kristen Holmes and her work
• 01:25 Understanding recovery and sleep as foundational to health
• 02:44 Behavioral factors influencing recovery: alcohol, hydration, and sleep consistency
• 05:09 The importance of light exposure and circadian alignment
• 07:00 Impact of eating timing and digestion on sleep quality
• 09:46 Role of zone two activity and physical movement in recovery
• 11:04 Stress management and modern lifestyle challenges
• 13:12 The significance of heart rate variability (HRV) and its measurement
• 25:27 What HRV indicates about overall health and aging
• 37:29 Research on amplitude of circadian rhythms and menopause symptoms
• 43:09 Strategies for shift workers and their unique challenges
• 49:07 Supplementation and lifestyle tips for shift workers
• 52:25 The impact of sleep and lifestyle on cravings and metabolic health
• 55:29 The power of naps and managing sleep debt
• 01:00:40 Alcohol consumption, recovery, and HRV insights
• 01:04:27 The effects of alcohol on autonomic nervous system responsiveness
• 01:07:11 Blue zones, alcohol, and longevity myths
• 01:09:18 Where to find Dr. Kristen Holmes and her upcoming book

Resources & Links:

+ Watch the full episode on YouTube

+ Dr. Kristen’s LinkedIn

+ Dr. Kristen’s Instagram

+ Dr. Kristen’s Upcoming Book, Aligned (available for purchase August 25, 2026)

+ Join The Being Collective

+ Brigid’s Website

+ Brigid’s Instagram

Recovery isn't just something athletes need—it's something every woman needs to prioritize. Whether you're working on improving your energy, balancing hormones, supporting blood sugar, or simply feeling your best, the habits discussed in this episode can create lasting improvements in your health.

If this episode helped you, be sure to subscribe, leave a review, and share it with someone who could benefit from these science-backed insights.