Scientists Have Created A New Way To Test For Cannabis Use
Veriheal
JANUARY 31, 2024
Blood testing for tetrahydrocannabinol (THC) has been the standard for years. It’s not uncommon for police to use these to try and determine if someone was under the influence after a car accident, but these tests can’t accurately determine when someone last smoked. Regular cannabis consumers can have detectable THC levels in their blood for days or weeks after use, making this a shaky form of evidence that may unfairly convict someone who wasn’t high while driving.
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