





Neurotransmitter tryptophan metabolism
Urine test | Home self-test including results report
✓ for restlessness, stress and exhaustion
✓ investigated: catecholamines, neurotransmitters, mitochondrial activity, active metabolites, enzyme activities and co-factors
Pairs well with

Neurotransmitter tryptophan metabolism
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WHAT IS TESTED IN THE ORY ANALYSIS NEUROTRANSMITTER TRYPTOPHAN METABOLISM TEST?
Development of tryptophan metabolism
Benefits for body and mind
Long-term study results
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When is a metabolome test useful?
Chronic stress, severe pain, chronic inflammation, or microbiome changes can lead to shifts in metabolic pathways. This not only affects the formation of important stress substances, but also produces metabolites that damage the organism, negatively impact mitochondria, or promote nitrosative stress.

The influence of tryptophan on emotions
If tryptophan metabolism is disrupted due to chronic stress or other influencing factors, serotonin synthesis decreases significantly. Emotional impairment or even depression can result. Instead, tryptophan is increasingly converted into L-kynurenine and other neurotoxic, pro-inflammatory metabolites.

Influence of stress
Inflammation caused by chronic stress affects serotonin and catecholamine synthesis through a disruption of tryptophan metabolism and the BH4 cycle. Increased consumption of these neurotransmitters under stress and impaired synthesis result in increasing neuron depletion. This leads to feelings of burnout, fatigue, and lack of energy.
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