Brain Chemistry and Toxic Metals Test | Advanced Neurotransmitter and Toxic Elements Test

Advanced Neurotransmitter and Toxic Elements Analysis

Do you feel mentally exhausted, anxious, emotionally overwhelmed, unable to focus, constantly fatigued, or struggling with brain fog and poor sleep without fully understanding why?

For some individuals, symptoms such as low mood, poor concentration, fatigue, stress intolerance, hormonal imbalance, ADHD-related symptoms, emotional instability, sleep disturbances, or low motivation may be influenced not only by neurotransmitter imbalances, but also by exposure to toxic elements and mineral imbalances that can affect brain chemistry, thyroid health, nervous system function, and cellular energy production.

The Advanced Neurotransmitter & Toxic Elements Test is an advanced at-home laboratory assessment designed to evaluate both brain chemistry and toxic element exposure in one comprehensive profile. This powerful 34-marker panel combines advanced neurotransmitter analysis with toxic and essential element testing to provide deeper insight into mood regulation, stress response, cognitive performance, emotional wellbeing, sleep quality, thyroid function, energy production, and nervous system balance.

By assessing both neurochemical pathways and toxic element burden together, this advanced profile may help identify possible biochemical imbalances linked to anxiety, depression, chronic stress, brain fog, fatigue, mood swings, hormonal imbalance, ADHD-related symptoms, poor concentration, emotional overwhelm, sleep disturbances, and reduced cognitive performance.

Suitable for women, men, adults, and children.

What Does This Test Measure?

LCMS Neurotransmitter Profile — 26 Measurements

This advanced neurotransmitter profile includes:

• Gamma-aminobutyric acid (GABA)
• Glutamate (Glu)
• Glycine (Gly)
• Dopamine (DA)
• Epinephrine (Epi)
• Norepinephrine (NE)
• Histamine (HIST)
• Serotonin (5-HT)
• Phenethylamine (PEA)
• DOPAC
• Homovanillic Acid (HVA)
• 5-HIAA
• Normetanephrine (NMN)
• Vanillylmandelic Acid (VMA)
• Tryptophan (Trp)
• Kynurenine (Kyn)
• Kynurenic Acid (KynAc)
• 3-Hydroxykynurenine (3-OHKyn)
• Xanthurenic Acid
• Taurine
• Glutamine
• Histidine
• N-Methylhistamine
• Tyrosine
• Tyramine
• Creatinine (Crtn)

ICPMS Toxic & Essential Elements Profile — 8 Measurements

• Iodine (I)
• Bromine (Br)
• Selenium (Se)
• Arsenic (As)
• Mercury (Hg)
• Cadmium (Cd)
• Lithium (Li)
• Creatinine (Crtn)

Total Measurements: 34 Biomarkers

Why Combine Neurotransmitter & Toxic Elements Testing?

Neurotransmitters and toxic element exposure are closely linked to brain function, nervous system regulation, thyroid health, cognition, stress resilience, and emotional wellbeing.

Heavy metals and toxic elements may interfere with neurotransmitter activity, thyroid hormone production, energy metabolism, and neurological function.

Combining neurotransmitter and toxic element analysis provides deeper insight into:

• Mood and emotional wellbeing
• Anxiety and stress response
• Brain fog and fatigue
• Cognitive performance and focus
• ADHD symptoms and impulsivity
• Sleep quality and nervous system balance
• Thyroid-related symptoms
• Environmental toxic exposure
• Neurochemical and metabolic dysfunction

This dual assessment helps provide a more comprehensive understanding of neurological and functional health.

Symptoms Linked To Neurotransmitter & Toxic Element Imbalance

You may benefit from testing if you experience:

• Anxiety
• Depression
• Brain fog
• Chronic stress
• Mood swings
• Fatigue
• Poor concentration
• ADHD symptoms
• Hyperactivity
• Sleep disturbances
• Panic attacks
• OCD tendencies
• Low libido
• PMS or PMDD symptoms
• Irritability
• Memory problems
• Hormonal imbalance
• Thyroid-related symptoms
• Emotional instability

If you regularly experience several of these symptoms, neurotransmitter imbalance or toxic element exposure may be contributing.

Why Are Neurotransmitters Important?

Neurotransmitters are chemical messengers that allow communication between nerve cells within the brain and nervous system.

They help regulate:

• Mood and emotions
• Stress response
• Focus and concentration
• Sleep–wake cycles
• Memory and cognition
• Motivation and reward pathways
• Appetite regulation
• Hormonal communication
• Behaviour and impulse control
• Nervous system balance

When neurotransmitter balance becomes disrupted, it may affect both mental and physical wellbeing.

Toxic & Essential Elements And Thyroid Health

The test also evaluates important toxic and essential elements that may affect thyroid function, metabolism, energy production, neurological health, and overall wellbeing.

Important Elements Assessed Include:

• Iodine — essential for thyroid hormone production
• Selenium — supports thyroid hormone metabolism and antioxidant protection
• Mercury & Arsenic — toxic heavy metals linked to thyroid and neurological dysfunction
• Cadmium — associated with thyroid and metabolic disturbances
• Bromine — may interfere with iodine activity in the thyroid gland
• Lithium — may influence thyroid hormone regulation

Advanced LCMS & ICPMS Gold Standard Technology

This test uses advanced LCMS and ICPMS laboratory technologies, offering highly sensitive and accurate analysis of neurotransmitters and toxic elements.

Benefits Include:

• Comprehensive neurochemical assessment
• Objective biochemical analysis
• Quantitative laboratory measurements
• Advanced toxic element screening
• Personalised wellness insights
• Easy-to-read graphical reports
• Specialist PhD laboratory interpretation
• Monitoring of treatment progress over time

Why Choose This Neurotransmitter & Toxic Elements Test?

• Convenient at-home testing
• Non-invasive dried urine collection
• Comprehensive 34-marker profile
• Advanced LCMS & ICPMS laboratory analysis
• Neurotransmitter and toxic elements assessment combined
• Specialist laboratory commentary included
• Personalised interpretation support
• Supports targeted nutritional and lifestyle strategies
• Suitable for adults and children
• Fast laboratory turnaround time
• Free UK delivery included
• Laboratory fee included with no hidden costs

How The Test Works

Step 1 — Collect Samples At Home: Collect dried urine samples at specific times during the day using the provided collection strips. Detailed instructions are included with the kit.

Step 2 — Send Samples To The Laboratory:  Allow samples to dry fully before returning them to the laboratory using the included shipping instructions.

Step 3 — Receive Your Results Your results are typically available within 3–5 working days after the laboratory receives your samples.

Your Personalised Report Includes

• Graphical biomarker results
• Numerical laboratory values
• Specialist PhD laboratory comments
• Neurotransmitter and toxic element interpretation
• Guidance on possible next steps
• Personalised wellness insights

What Is Included In The Test Kit?

• Test requisition form
• Symptom checklist
• Medical history form
• Collection instructions
• Dried urine collection materials
• Return envelope
• Shipping instructions

Important Information

• Laboratory fee included
• No hidden laboratory costs
• Customers are responsible for return shipping
• Test kit valid for 12 months from purchase date
• Free UK delivery included

Preparation Guidelines

For best results:

• Maintain normal fluid intake on the day of testing
• Avoid alcohol before testing
• Avoid nicotine before testing
• Avoid bananas, pineapple, and walnuts on the day of collection

A Functional View Of Brain & Thyroid Health

Urinary neurotransmitter and toxic element testing may provide valuable insight into systemic neurotransmitter tone, environmental exposure, thyroid function, stress physiology, and nervous system regulation.

When neurochemistry or toxic element balance becomes disrupted, symptoms may appear long before conventional testing identifies abnormalities. Objective laboratory testing may help provide additional clarity and support more personalised wellness, nutritional, and lifestyle strategies.

Test Info

Test ID: U-325 & U-327

U-325 | LCMS Neurotransmitters Trp, 5-HT, 5-HIAA, GABA, Gly, Tau, Glu, Gln, His, HIST, N-MeHist, PEA, Tyr, Tyra, DA, DOPAC, HVA, NE, NMN, Epi, VMA, Kyn, KynAc, 3OHKyn, Xanth, Crtn

U-327 | ICPMS Toxic and Essential Elements I, Br, Se, Li, As, Cd, Hg, Crtn

Sample Type: Dried Urine

Technology: Advanced LCMS & ICPMS Laboratory Analysis