Front Page Fitness Ep 42 - Wearable Hormone Monitors
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Feb 12, 2026 A lively dive into new continuous hormone wearables and the technical and ethical questions they raise. A skeptical look at premature marketing versus clinical validation. A debate on hormones and athletic performance tied to recent ski controversies and Lindsey Vonn’s injury. A skeptical take on trendy dietary hacks and the real risks and hype around microplastics in food.
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Don't Act On Unvalidated Hormone Watches
- Wait for validation before acting on continuous hormone monitor recommendations.
- Demand published accuracy and clinical utility before changing health or fertility choices.
Potential Research Value Of Wearable Hormones
- Wearable hormone tracking could enable large free-living research if accurate.
- Continuous, noninvasive sampling would expand ecological studies beyond metabolic wards.
Technical Limits Of Wrist Hormone Sensing
- Measuring hormones at the wrist faces major technical hurdles and assay variability.
- Skepticism is warranted until methods and accuracy are transparently published.