I know I bet you were hoping to open this and find the answer to the title of the thread. And don't be angry because their is. I was smoking a bowl this morning and I remembered this! And who wouldn't want to get the most out of smoking. A few months ago I was looking at different studies done pertaining to the THC receptor site in the brain. And at the end of the article there was a list of different vitamins and such said to increase the density of the THC receptor sites. After googling it for a while sadly, I couldn't find it. So my question to you grasscity is, have any of you come across the article and know the names? Sorry if this is in the wrong place but recreational use gets the most hits, so I thought it would be the best place to look for an answer.