COMPAMIR
High-Purity Fact Pipeline
© 2026 COMPAMIR | Verified Intelligence
High-Purity Fact Pipeline
Austin Zamarripa, Tory Spindle, Johns Hopkins Medicine
United States
May 29, 2026
Verified: May 29, 2026
"A Johns Hopkins Medicine study found that combining cannabis edibles with alcohol impairs driving more than either substance alone. The impairment is synergistic rather than merely additive. Standard field sobriety tests often fail to detect impairment caused by cannabis, even when combined with alcohol."