Insights for better health.
Evidence-based articles on biomarkers, longevity, and the science of preventative health — written by the ChXhealth team.
biomarkersCortisol and Burnout: What Your Stress Hormone Reveals
Cortisol is your main stress hormone. Chronic elevation drives weight gain, poor sleep, anxiety and fatigue. Learn how a UK blo...
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biomarkersWhy Am I Always Tired? Biomarker Causes Explained
Persistent tiredness has a relatively small list of common biomarker causes. Learn which markers to check and why.
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biomarkersCortisol explained: why the "stress hormone" matters more than you think
Cortisol gets a bad rap, but it's actually one of the most important regulatory chemicals your body produces. Here's how it wor...
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biomarkersWhy 1 in 5 UK adults has low Vitamin D — and what to do about it
From October to March, the UK essentially can't make Vitamin D from sunlight. Here's what that means for your levels, and how t...
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biomarkersWhat is HbA1c? The blood sugar marker everyone should know
If your blood sugar were a stock market, HbA1c is the three-month average. Here's why it's one of the most useful single number...
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Chxhealth Launches from the Durham Genome Centre: Advancing Personalised Health Innovation in the UK
Launched from the Durham Genome Centre, Chxhealth® is a UK health brand combining genomic science with personalised, preventive...
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