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Understanding neurodivergence
Articles based on published research: ADHD, autism, dyslexia, mood, sleep, and what actually helps.
Science
9 min read · 3 Nov 2026
FOLR2 Gene, ADHD and Folic Acid: What the Study Really Shows
A Vanderbilt study links rare variants in FOLR2, a folate receptor gene, to a group of diagnoses dominated by ADHD. What it shows, its limits, and why it does not mean that folic acid prevents or treats ADHD.
Science
9 min read · 8 Apr 2026
MTHFR Mutation and ADHD: What Your 23andMe Results Really Tell You
Found "MTHFR" in your 23andMe or AncestryDNA raw data? The very common C677T variant is not linked to ADHD according to a 2022 meta-analysis. Here is what a DNA file can read, and what it cannot tell you.
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