Supposedly most of the THC is absorbed into your bloodstream after the first five seconds. Any extra 'high' from holding it in your lungs longer than that is more than likely a mixture of placebo and oxygen deprivation.
lateralus Reviewed by lateralus on . Inhaled Smoke? Does the THc absorb in the lungs, intantly, when the smoke enters or are you suppost to keep in the smoke? and for how long do you hold it in? Rating: 5