Testing & Treatment

Advanced Testing at Dr. Niraj Singh’s Clinic

I believe that personalised care starts with precise data. That’s why we offer a suite of cutting-edge diagnostic and genetic testing to guide your treatment, enhance your mental and physical health, and support your long-term wellbeing.

Whether you’re seeking clarity on medication options, exploring longevity strategies, or looking to optimise your gut-brain health, our range of testing services will provide the insights you need.

Mental Health Pharmacogenetics

This test assesses how your genes influence the way you metabolise psychiatric medications—such as antidepressants, antipsychotics, and mood stabilisers. It helps reduce trial-and-error prescribing, improving treatment response while minimising side effects.

Pathology Testing for Longevity

Baseline health markers to extend your healthspan.
Our comprehensive pathology panels include blood tests for inflammation, hormonal balance, metabolic health, liver and kidney function, nutritional deficiencies, and more. Ideal for those looking to optimise performance, prevent disease, or track the impact of lifestyle interventions.

Cutting edge digital ADHD screening

Objective, data-driven ADHD testing.
A digital tool that measures attention, impulsivity, and activity in real time. It combines a computer task with motion tracking to provide a detailed and objective profile of ADHD symptoms—ideal for diagnosis, monitoring, and treatment planning.

Medical Cannabis Pharmacogenetics

This test analyses genetic markers related to how your body processes cannabinoids. It helps identify your unique response to THC and CBD, providing
guidance on the best cannabinoid profile, dosage, and potential side effects—ensuring a safer and more effective medical cannabis treatment plan.

Microbiome Testing

Your gut holds the key to your mental and physical health.
This test analyses the composition of your gut bacteria to identify imbalances that may be impacting your mood, cognition, immunity, or digestion. Results can guide personalised nutrition, probiotics, and treatment plans to rebalance your microbiome and support brain-gut health.

DNA & Epigenetic Testing

Decode your biological potential.
This advanced test looks beyond genetics, exploring how your lifestyle and environment are influencing gene expression. You’ll receive insights on biological age, inflammation levels, detox capacity, and more, helping to inform your personalised plan for health optimisation and ageing well.

The Nootropics Programme

In a world demanding constant mental performance, your brain deserves more than caffeine and willpower. Our Nootropics programme is a personalised, science-backed solution for those who want to optimise their cognitive health, manage stress effectively, and improve long-term brain function — all without shortcuts.

Mitochondria and Organic Acids Testing

Mitochondria and organic acids testing involves assessing mitochondrial function through organic acid tests, which measure metabolites in urine to evaluate energy production and metabolic pathways.

These tests provide insights into how well your body processes carbohydrates, fats, and proteins, and can indicate mitochondrial dysfunction. They can reveal issues such as nutrient deficiencies, detoxification problems, and neurotransmitter imbalances, which may contribute to chronic health concerns.

Treatment at Dr. Niraj Singh’s Clinic

Transcranial Direct Current Stimulation (tDCS)

Transcranial Direct Current Stimulation (tDCS) is a non-invasive neuromodulation technique that uses a low, constant electrical current to stimulate specific areas of the brain. By applying electrodes to the scalp, tDCS can enhance or inhibit neural activity, depending on the placement and polarity of the stimulation. It has shown promise in improving mood, cognitive performance, and focus, and is being explored as an adjunctive therapy for conditions such as depression, anxiety, chronic pain, and ADHD. Safe, painless, and easy to administer, tDCS is gaining traction as a tool for both clinical and performance-enhancement applications.

Ready to Learn More?

Whether you’re curious about one test or looking for a comprehensive diagnostic package, we’re here to guide you.

Contact Us Today 

T: 0333 335 5191 E: admin@drnirajsingh.co.uk