Attention Deficit Hyperactivity Disorder
ADHD is one of the most common neurodevelopmental disorders. Research reveals a connection between the gut microbiome, dopamine production, and ADHD symptoms. Data is at an early stage -- we are transparent about this.
What Is ADHD?
Attention deficit hyperactivity disorder is a neurodevelopmental condition characterized by difficulties with concentration, hyperactivity, and impulsivity.

About the Disorder
ADHD affects approximately 5-7% of children and 2-5% of adults. The disorder often persists into adulthood and may co-occur with other conditions.
GI Connection: Children with ADHD more frequently experience digestive problems, food intolerances, and microbiome changes.
Symptoms
- Difficulty sustaining attention
- Hyperactivity (especially in children)
- Impulsivity in actions and decisions
- Forgetfulness and disorganization
- Difficulty completing tasks
The Microbiome and ADHD
- Altered microbiome composition in ADHD
- Gut microbes influence dopamine production
- Links to inflammation and the immune system
- Early microbiome development affects neurodevelopment
Conventional Treatment
Psychostimulants (methylphenidate, amphetamines), atomoxetine, behavioral therapy. Medications are effective but may have side effects.
Not all patients tolerate stimulants well. Alternative approaches are relevant for many families.
Why FMT for ADHD?
Research reveals a connection between the microbiome and ADHD symptoms. Modulation of gut flora may influence neurotransmitter systems.
Dysbiosis in ADHD
Altered microbiota composition
Neurochemical Imbalance
Effects on dopamine and norepinephrine
FMT Transplantation
Restoration of a healthy microbiome
Potential Effect
Improved concentration and behavior
Scientific Rationale
Research shows that the microbiome composition in children with ADHD differs from that of healthy peers. Certain bacteria may influence the synthesis of dopamine precursors, a key neurotransmitter in ADHD.
Potential Effects
- Improved GI function (often impaired in ADHD)
- Reduced inflammation
- Potential improvement in attention
- Modulation of behavioral symptoms
Important: FMT for ADHD is at an experimental stage. Clinical data is limited. We transparently inform patients about the level of evidence.
Research Results
FMT research for ADHD is at an early stage, but scientific interest is growing.
Early
Research stage
5-7%
Of children with ADHD
Dopamine
Key neurotransmitter
Probiotics
Being studied for ADHD
Key Studies
- Aarts et al., PLoS One 2017: A link was found between microbiome composition and ventral striatum function in ADHD
- Prehn-Kristensen et al., 2018: Microbiome differences described between children with ADHD and a control group
- Probiotic trials: Some strains show improved attention in early studies
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Treatment Perspectives
New approaches to ADHD
"Understanding the connection between the gut and the brain opens new possibilities for treating neurodevelopmental disorders. Although FMT research for ADHD is at an early stage, the growing body of data on the microbiome's role in regulating behavior and attention offers hope."
Researchers
Gut-Brain Axis Research
Related Conditions
FMT is also being studied for other neuropsychiatric conditions
Autism (ASD)
Developmental disorder with communication and behavioral features
Parkinson's
Neurodegenerative disease with motor impairment
Alzheimer's
Progressive memory and cognitive impairment
ALS
Progressive motor neuron degeneration
Related Articles
Looking for New Approaches?
If standard ADHD treatment is insufficiently effective or poorly tolerated, contact us via Telegram or WhatsApp. We will share information about the possibilities of microbiome modulation.
Free consultation · We respond within 24 hours
China, Jiangxi Province, Shangrao City, Guangxin District, West Binjiang Road