https://www.faz.net/aktuell/wi…uten-schutz-18729606.html
https://deliverypdf.ssrn.com/d…085103&EXT=pdf&INDEX=TRUE
"Interpretations: A 42% relative decrease and 4.3% absolute decrease in the Long COVID incidence occurred in participants who received early outpatient COVID-19 treatment with metformin compared to exact-matching placebo."
Also ist Metformin bei Typ-1 doch noch für etwas zu gebrauchen...