Hormone Health Hub: Expert Insights on Testing, Balance & Better Living — sleep hormone testing

Melatonin is far more than a sleep supplement — it is a master regulator of the body’s circadian rhythm, a potent antioxidant, and a key signal for cell repair and gene transcription. Understanding how melatonin is produced, what its daily curve looks like, and how it can be accurately measured through first-morning urinary MT6s testing is essential for anyone investigating sleep disturbances, fatigue or hormonal imbalance.

Norepinephrine and epinephrine follow a distinct diurnal rhythm — rising through the morning, peaking in the afternoon, and falling at night. When this pattern is disrupted by chronic stress, the consequences ripple through every hormonal system in the body. Learn how the stress response works and how dried urine testing can reveal imbalances.