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Neurotypical control participants were eligible if they had no history of neurological or developmental disorders, no first-degree relatives diagnosed with ASD and were in good overall physical and mental health at the time of recruitment, as reported by parents or legal guardians

B12 injections are better for people with absorption issues or moderate-to-severe deficiency because they bypass the digestive system

10.1038/s41598-021-95035-1 35 RazifN

Clin Rheumatol (2022) 41:267783

Bioavailability studies show significantly higher relative bioavailability compared with regular GSH, with a longer time to peak plasma concentration and a longer duration of action