
The Cabral Concept 3714: The Root Cause Behind Childhood Mood, Focus & Behavioral Problems (Case Study) (TWT)
Apr 7, 2026
A urine neurotransmitter case study explores biochemical reasons for tantrums, mood swings, focus problems and sleep struggles in children and adults. Nutrient bottlenecks like low B6, iron and magnesium are highlighted as culprits. The conversation covers neurotransmitter imbalances, targeted supplementation, whole-food nutrition and how integrative lab testing can map a plan for faster improvements.
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Neurotransmitter Imbalances Explain Childhood Behavior
- Neurotransmitter imbalances can explain childhood tantrums, mood swings, focus problems, and sleep struggles.
- Dr. Stephen Cabral used a urine Mind and Mood Neurotransmitter Test on a nine-year-old to identify biochemical root causes behind behavior.
High Precursors But Low Calming Neurochemistry
- Low inhibitory neurotransmitters (serotonin, GABA) produce poor mood and reduced calm in children.
- The lab showed high tryptophan but low serotonin and low GABA, indicating conversion bottlenecks rather than lack of precursors.
Excitatory Dominance Creates Irritability And Focus Problems
- Excitatory vs inhibitory imbalance creates overwhelm, irritability, and focus issues.
- The case had high glutamine, histidine, tyrosine/tyramine but low glutamate, dopamine, DOPAC, HVA, and norepinephrine.


