Neurotransmitters

zrt package metabolites

Additional Tests
• Add-on Diurnal Cortisol and/or Diurnal Norepinephrine & Epinephrine for patients with severe anxiety issues, PTSD, stress, insomnia or chronic fatigue
• 
Add-on Diurnal Melatonin for patients with chronic sleep issues

Most Complete
In addition to offering a suite of 14 tests, ZRT is the only lab to provide a standard 24-hour picture of neurotransmitter function – giving a more accurate assessment of individual neurochemistry.

Most Convenient
Discreet dried urine collection eliminates the hassle of liquid urine collection.

No Supplement Sales
ZRT is dedicated to testing. Unlike other labs, we don’t sell supplements – which avoids any conflicts of interest.

Testing neurotransmitters in patients with psychological conditions can help target specific imbalances – getting to the root of persistent issues such as adrenal dysfunction, mood disorders, lack of ambition and lack of appetite.

Neurotransmitter testing gives practitioners a diagnostic edge over the traditional psychological inventory. It offers the advantage of zeroing in on which therapies are best suited for an individual patient.

Combining neurotransmitter testing with other hormone testing gives practitioners an even deeper insight into a patient’s individual neurochemistry.

Patients who should be tested include those who suffer from:

  • Insomnia
  • Depression
  • Persistent fatigue
  • Poor memory
  • Anxiety
  • Low libido
  • Feeling perpetually drained

Urine Collection

ZRT Laboratory’s is the only lab to offer a standard 24-hour evaluation of a patient’s neurotransmitter function, which gives a more accurate assessment of individual neurochemistry. Instead of relying on a single time point, ZRT averages together four daily collections to create this more complete picture.

New Call-to-action

View all ZRT Webinars


Learn More