Cannabis Half Life
Cannabis half-life explained: how long THC and CBD take to clear your body, what changes the timeline, and what it means for detection windows.
What is the Half-Life of Cannabis?
The half-life of cannabis refers to the time it takes for the concentration of THC in your body to decrease by half. This duration can vary widely among individuals due to factors like metabolism, body fat, and the amount consumed.
Factors Influencing Half-Life
Metabolism: Individuals with a faster metabolism tend to have a shorter half-life.
Body Fat: THC is fat-soluble and can accumulate in fatty tissues, leading to a longer half-life in people with more body fat.
Dosage: Higher doses of cannabis typically result in a longer half-life.
Frequency of Use: Regular users may experience a longer half-life compared to infrequent users.
How Long Does Cannabis Stay in Your System?
On average, THC can remain detectable in your urine for up to 3-30 days, depending on the factors mentioned above. In saliva, it can be detected for up to 24-72 hours, and in hair, it can be detected for months.