Conclusions: There was correlation between ABO blood type gene and ADHD in children. The risk of ADHD is increased in the presence of alleles O and A, but the risk is reduced in the presence of allele B.
https://pubmed.ncbi.nlm.nih.gov/19470260/
Conclusions: There was correlation between ABO blood type gene and ADHD in children. The risk of ADHD is increased in the presence of alleles O and A, but the risk is reduced in the presence of allele B.
https://pubmed.ncbi.nlm.nih.gov/19470260/