Hormone Health Hub: Expert Insights on Testing, Balance & Better Living — Sleep

Poor sleep and hormonal imbalance fuel each other in a vicious cycle. Learn which hormones govern sleep, what disrupts them, and how at-home testing can identify the root cause of your sleep problems.

Cortisol is far more than a stress hormone. Learn how high and low cortisol affect your energy, weight, sleep, and immunity — and how at-home LCMS saliva testing can reveal your full daily cortisol pattern.

Sleep disturbances affect millions of people and are frequently linked to hormonal and neurochemical imbalances. This article explores the biological roots of poor sleep and how testing can provide clarity.

Understanding your sleep-related hormone measurements can add useful information to your interest in sleep, daily energy and routine. Advanced sleep hormone testing brings several complementary markers together, showing their measured values at different collection points. The benefit is a structured laboratory profile that adds detail to your own observations about the sampled day.The Advanced Sleep Hormone Test (UDH II) from Hormone Lab UK uses four dried urine collections. It combines a melatonin metabolite, free cortisol, free cortisone, norepinephrine, epinephrine and creatinine measurements, with specialist laboratory interpretation included.A wider view of sleep-related markersThe UDH II profile measures six markers at each...

Exercise is one of the most powerful tools we have for preventing and treating depression — yet its neurochemical effects are still underappreciated. From boosting serotonin and dopamine to increasing GABA through yoga, physical activity reshapes the brain in ways that rival pharmaceutical interventions. This article explores the science behind exercise and mood, and what it means for your neurotransmitter health.