食過量大麻...急急急急急急急

No one has ever died of a marijuana overdose
This is true. It was put in to see if you are paying attention. Animal tests have revealed that extremely high doses of cannabinoids are needed to have lethal effect. This has led scientists to conclude that the ratio of the amount of cannabinoids necessary to get a person intoxicated (i.e., stoned) relative to the amount necessary to kill them is 1 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, the ratio for alcohol varies between 1 to 4 and 1 to 10. It is easy to see how upwards of 5000 people die from alcohol overdoses every year and no one EVER dies of marijuana overdoses.


Other damages from marijuana please look at:
http://www.nida.nih.gov/Infofacts/marijuana.html
http://www.drugtext.org/sub/marmyt1.html

Heavy marijuana use may aggravate other medical problems such as a pre-existing heart condition. Marijuana increases the heart rate and lowers the blood pressure. These two changes add significantly to the work the heart is required to do. As a result, the heart can fail and the subject dies.

You will addicted by marijuana(or hemp).If we eat a large number of marijuana,we will die by eating marijuana.