A top federal health agency announced on Friday that it has determined the standard dose of THC that should be used for cannabis studies moving forward.
The National Institute on Drug Abuse (NIDA) said in a notice to researchers that there is a “new requirement to measure and report results using a standard THC unit in all applicable human subjects’ research,” which is effective immediately. That standard unit is five milligrams of THC.
NIDA said that inconsistencies in measuring and reporting THC exposure “has been a major limitation in studies of cannabis use, making it difficult to compare findings among studies.” Therefore, a “standardized measure of THC in cannabis products is necessary to advance research by providing greater comparability across studies of both its adverse effects and potential medical uses.”
The agency recognized, however, that “the same quantity of THC may have different effects based on route of administration, other product constituents, an individual’s genetic make-up and metabolic factors, prior exposure to cannabis, and other factors.”
Read more at marijuanamoment.net