Tag: Biomarkers
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When Stress Hormones Rewrite the Gut
The gut–cortisol axis can be conceptualized as a self-reinforcing circuit in which cortisol both damages and is secondarily driven by the intestinal barrier.
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When Fragmented Sleep Makes the Heart Forget to Rest
Fragmented sleep, even in the absence of total deprivation, disrupts the complex neuroendocrine and metabolic processes that sustain cardiovascular resilience and systemic repair.
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Why the World Renamed PCOS and What It Means for Women
PMOS is not a sentence, but a signal: an early warning from the body’s metabolic systems.
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The 10,000-Step Myth and the Science of Walking Well
Benefits emerge from roughly 3,000 steps per day, with each additional 1,000 steps linked to a 15% reduction in all-cause mortality.
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The Two Tidal Waves of Aging
Approximately 80% of measured molecular features change nonlinearly, with substantial dysregulation around ~44 and ~60 years.