In some cases, smoking pot is necessary to obtain its benefits. There are many good things that come from pot, such as the relief of pain that is cause by chemo. With out pot from medical marijuana dispensaries, there would be many people who would suffer unneeded pain that could be avoided otherwise.
Yes, because marijuana is addictive, smoking marijuana should be necessary in order to use a medical marijuana dispensary. Marijuana is still considered a category one drug by the U.S. government, which means that there is an addictive quality. Because marijuana is addictive, it is important that only those using it be allowed to access it. Dispensaries should be regulated and controlled, because they are working with a drug.