Beta 2 receptors are responsible for keeping your bronchi open so you can breath. If they are antagonized, your bronchi will close up. In asthma you want to use Beta2 AGONISTS, drugs that stimulate these receptors, so you can breath.
I suppose someone could try it and use it as a way to "cut" or add weight to a drug. The only thing I could see this working on would be for mushrooms, or shrooms as a lot of people call them...but I...
If you suspect them... There is a good chance they do. The real question is what to do. My son smoked pot for a year of his life and I caught him about 8 months in. What did I do? I told him not to...
A minaret is a tall thin tower in any corner of a building used either as an observation place or announce eg: The auzans by Muslims Maulvis to call for prayers.