The Mild-Altering Role of Incense in Religion

The Mild-Altering Role of Incense in Religion | LiveScience: "Incense might be symbolic in religious ceremonies, but it has also, perhaps not so coincidentally, played a role in gathering the faithful into the fold. A team of international neuroscientists has just announced that a component of the resin made from Boswellia trees, more commonly called Frankincense (yes, the same stuff brought to baby Jesus by the Three Kings), biochemically relieves anxiety in mice, and presumably people.

Although religion is usually considered a purely cultural construction, it might also have deep psychotropic roots."