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

Neurotransmitters play a vital role in regulating mood, sleep, energy, focus, and overall mental wellbeing — yet imbalances often go undetected. This article explores how dried-urine neurotransmitter testing provides an objective, science-based way to identify chemical patterns behind symptoms such as anxiety, depression, fatigue, insomnia, ADHD, and chronic stress. By analysing key markers including serotonin, dopamine, GABA, glutamate, histamine, and the kynurenine pathway, clinicians can create highly personalised treatment plans that target each individual’s unique neurochemical profile. Discover how this innovative testing method offers a deeper understanding of mind-body chemistry and a more precise path to restoring balance and emotional health.

Most people think of melatonin as a sleep supplement — but this remarkable hormone is produced throughout the body and plays a central role in immune defence, inflammation, pain management, gut health and even cancer protection. Dr. Allison Smith dives deep into the biochemistry of melatonin and explains why getting your levels right matters far beyond a good night’s sleep.