ormation that alcohol and marijuana are the highest used drug combination. There are also many other drugs coming back into popularity from both the past and new ones. A new combination that I have heard about is Nitrous (laughing gas) combined with marijuana use. It is supposedly a potent combination and could call for more research. I did a little on my own and found out a couple of things. Nitrous-Oxide, which is normally found in dentist offices all over, is a mixture of nitrous and oxygen and is used to put a patient to sleep for surgical reasons. The other kind going around in circulation is pure nitrous, with out the oxygen compound. The gas found at the dentists office is supposedly safe, as I consulted with a dentist on this topic, but the nitrous in pure form is thought to kill brain cells. Although I didn't get too far into this research, I found it interesting. I was just curious because the word around is that it is an intense "high." In no way am I implying that I have experienced any of this!The myth "No one has ever died of a marijuana overdose" is true. This myth was put to a test; it showed that animal tests revealed extremely high doses of marijuana are needed to have any lethal effect. This has led scientists to find that the ratio of the amount of marijuana necessary to get a person stoned is relative to the amount necessary to kill them is one to 40,000. In other words, to overdose, you would have to consume 40,000 times as much marijuana as you needed to get stoned. In contrast, a ten to one ratio of alcohol would certainly cause alcohol poisoning. It is easy to see how five thousand people die of alcohol overdoses every year and "no one has EVER died of a marijuana overdose.""Marijuana is a "gateway" drug that leads to hard drugs." This statement is a recurring myth. Currently, the Netherlands is a prime example of what happens when marijuana is readily available. The Dutch partly legalized marijuana in the 1970s...