Could magnesium glycinate be exacerbating my fatigue given my genetic profile and ADD symptoms?

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Magnesium Glycinate and Genetic Variations in ADD: Impact on Fatigue

Magnesium glycinate may indeed be contributing to your fatigue symptoms given your genetic profile with fast COMT, fast MAO-A, and slow MTHFR variants.

Genetic Variations and Neurotransmitter Metabolism

Your genetic profile suggests potential imbalances in neurotransmitter metabolism that could be relevant to both your ADD symptoms and fatigue:

  • Fast COMT (Catechol-O-methyltransferase): This enzyme breaks down catecholamines (dopamine, norepinephrine) more quickly, potentially leading to lower levels of these stimulating neurotransmitters
  • Fast MAO-A (Monoamine oxidase A): Similarly increases the breakdown rate of monoamines including serotonin and dopamine
  • Slow MTHFR (Methylenetetrahydrofolate reductase): Affects methylation processes and can impact neurotransmitter synthesis

Magnesium's Effects in Your Situation

Magnesium has several mechanisms that could explain your increased fatigue:

  1. GABA enhancement: Magnesium potentiates GABA receptors, which has an inhibitory (calming) effect on the nervous system 1

  2. Neurotransmitter interaction: With your fast COMT and MAO-A variants, magnesium may further reduce already lower levels of stimulating neurotransmitters

  3. Timing effects: Magnesium glycinate taken at night can improve sleep quality, but may cause residual sedation the following day

Evidence for Magnesium in ADD/ADHD

Research on magnesium supplementation in ADHD shows mixed results:

  • A systematic review found insufficient evidence to recommend magnesium as a standalone treatment for ADHD 2

  • Some studies suggest that magnesium levels may be altered in individuals with ADHD, though not necessarily deficient 3

  • A randomized controlled trial showed that combined vitamin D and magnesium supplementation improved behavioral function in children with ADHD 1

Recommendations for Your Situation

  1. Adjust timing: If continuing magnesium, take it earlier in the day to minimize next-day fatigue

  2. Consider dosage reduction: Lower the dose to see if fatigue improves while maintaining any benefits

  3. Try a different form: Magnesium glycinate is particularly known for its calming effects; magnesium malate or magnesium threonate may have different effects

  4. Evaluate vitamin D status: Consider testing vitamin D levels, as combined supplementation with magnesium showed better outcomes than either alone 1

  5. Monitor electrolyte balance: Ensure other minerals like zinc and iron are in balance, as deficiencies can contribute to ADHD symptoms 4

Important Considerations

  • Magnesium can interfere with certain medications, including stimulants used for ADD treatment
  • Individual responses to magnesium vary significantly based on genetic factors
  • Fatigue in ADD can be multifactorial and may require addressing sleep quality, stress management, and other nutritional factors

If fatigue persists despite adjustments to your magnesium supplementation, consider consulting with a healthcare provider who specializes in nutrigenomics to develop a more personalized approach based on your specific genetic variations.

Professional Medical Disclaimer

This information is intended for healthcare professionals. Any medical decision-making should rely on clinical judgment and independently verified information. The content provided herein does not replace professional discretion and should be considered supplementary to established clinical guidelines. Healthcare providers should verify all information against primary literature and current practice standards before application in patient care. Dr.Oracle assumes no liability for clinical decisions based on this content.

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