🐚Topics covered

• Daylight saving time as a population-scale circadian disruption event
• 24% spike in heart attacks & 8% increase in stroke risk after spring shift
• How DST disrupts melatonin, cortisol, serotonin & insulin sensitivity
• Metabolic dysregulation: worse cravings, blood sugar instability, impaired recovery
• Increased fatal car accidents & workplace injuries from sleep deprivation
• Mood disruption, anxiety & emotional dysregulation following time change
• Impact on ADHD: anxiety from compressed morning time between sunrise & obligations
• Menstrual cycle & fertility effects: irregular cycles, disrupted ovulation, lower progesterone
• Why is morning light the strongest anchor for the circadian system
• Standard time vs permanent DST: what's actually better for biology

About the Host

I’m Iris Josephina, a functional hormone specialist, orthomolecular hormone coach, circadian biology practitioner, and entrepreneur. Through Cycle Seeds and The Inner Rhythms Podcast, I support people in reconnecting with their cyclical nature, deepening body literacy, and reclaiming hormonal harmony from a place of sovereignty and embodied knowledge. Most people know me from Instagram, where I share stories, tools, and inspiration on cyclical living, menstrual cycles, fertility, hormones, and more. 

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