Supposedly all the THC is absorbed within the first few seconds, but I've found holding a hit in 15-30 seconds increases the buzz quality, after allowing yourself to catch your breath again.
Buck268 Reviewed by Buck268 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