Tests and supplements for children with suspected or diagnosed ADHD / ADD / ASD

Children with ADHD (Attention Deficit Hyperactivity Disorder), ADD (Attention Deficit Disorder), and ASD (Autism Spectrum Disorder) face unique challenges in learning, behaviour, and social interaction. A functional medicine perspective aims to address underlying contributors such as nutrition, gut health, sleep, and lifestyle factors. The right kind of testing and supplements can also provide much insight into areas that can be supported through dietary changes and supplementary support. Here’s a practical guide for parents looking to support their children holistically.

Supplements

Low nutrient levels can contribute to increased irritability, hyperactivity, and other behavioural challenges, which may resemble or worsen neurodivergent symptoms. While deficiencies alone are not a direct cause of ADHD or other neurodivergent conditions, they can exacerbate attention difficulties, hyperactivity, low mood, or anxiety in susceptible children. Although supplements are not a cure, they can be hugely supportive for many neurodivergent children.

Key Supplements

Omega-3 (EPA and DHA): Supports focus, attention, and impulse control. For children with ADD, omega-3s can improve concentration and mental clarity. In ASD, omega-3 supplementation may also support mood regulation and reduce irritability.

Magnesium: Supports relaxation, sleep, mood regulation, and nervous system function. Magnesium deficiency is often linked to hyperactivity and impulsivity, but it also helps children with ADD manage restlessness and promotes calmness in children with ASD.

Vitamin D: Important for brain development and overall behaviour. Adequate vitamin D may help children with ADD maintain focus and assist children with ASD in regulating mood and supporting immune function.

Zinc: Essential for dopamine regulation and attention. Children with ADD often show subtle attentional improvements with zinc support, while in ASD, zinc may help with behavioural regulation and sensory processing. High doses should be monitored to prevent copper deficiency.

AuRx Autism Support: To support gut health and brain function, especially in neurodiverse individuals. It helps nourish the gut lining, promote calm behaviour and support digestion.

ADHD Mineral Support: A mineral formula containing zinc and magnesium designed for optimal absorption to support neurological, metabolic and digestive health

Behaviour Balance: This supplement helps support normal nervous system function, psychological wellbeing and energy metabolism with a blend of DMG, Betaine, B vitamins, L-Carnosine, Zinc and Magnesium, specifically formulated for children aged 4 and older. Please note that this supplement contains folic acid and may not be suitable for those with MTHFR genetic variants.

Tests to Consider

Functional and targeted testing can provide valuable insight into underlying factors that may contribute to symptoms of ADHD, ADD, and ASD.

Nervous System Genetic Test: Helps identify genetic predispositions affecting the production, conversion, and metabolism of key neurotransmitters such as dopamine, serotonin, GABA, noradrenaline, and adrenaline. This test is suitable from any age.

Methylation Genetic Test: Assesses metabolic pathways impacting neurotransmitter balance and detoxification processes. This test is suitable from any age.

ADHD Genetic Test: This test analyses 24 key gene variants linked to ADHD and ASD. This test is suitable from any age.

Organic Acids Test (OAT): A comprehensive urine analysis evaluating 76 biomarkers to detect gut dysbiosis, nutrient deficiencies, oxidative stress, and neurotransmitter imbalances. This test is suitable from age 2.

GI360 Stool Test: Provides an in-depth analysis of the gut environment, identifying pathogenic bacteria and microbial imbalances that may contribute to IBS, bloating, inflammation, and digestive issues commonly observed in ADHD, ADD, and ASD. This test is suitable from any age.

Food Sensitivity Test: Identifies food sensitivities and triggers that may affect behaviour and mood. This test is suitable from age 2.

Toxic Metals Testing – Detects levels of lead, mercury, and other heavy metals that may influence neurodevelopment and cognitive function. This test is suitable from age 2.

A personalised, holistic approach can help support children with ADHD, ADD, and ASD. By using the right testing, nutrition, and supplements alongside lifestyle and behavioural strategies, many children can see improvements in focus, mood, and overall wellbeing.

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