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"Hemp and marijuana look the same and have the same odor, both unburned and burned," states the memo. "This makes it impossible for law enforcement to use the appearance of marijuana or the odor ...
Cannabis plants can produce volatile organic compound in great enough amounts to increase the criteria air pollutants in indoor and outdoor environments. [6] This could create an occupational health hazard in areas with large numbers of plants. [6] Cannabis in California is a frequent focus of study.
Beyond adverse effects from the herb itself, "adulteration, inappropriate formulation, or lack of understanding of plant and drug interactions have led to adverse reactions that are sometimes life threatening or lethal." [3]
The Duquenois reagent is used in the Rapid Modified Duquenois–Levine test (also known as the simple Rapid Duquenois Test), which is an established screening test for the presence of cannabis. The test was initially developed in the 1930s by the French medical biochemist Pierre Duquénois (1904–1986) and was adopted in the 1950s by the ...
People who have come into contact with these plants, including crushing the leaves to perform a "smell test," should wash their hands immediately and avoid touching their eyes or mouth. Cow parsnip ( Heracleum lanatum , Heracleum maximum , Indian celery, or pushki, sometimes considered a subspecies of Heracleum sphondylium , hogweed or eltrot ...
“Approximately 3 in 10 people who use marijuana have marijuana use disorder,” according to the US Centers for Disease Control and Prevention. Experts say this condition comes with a higher ...
Cannabis essential oils that are cannabinoid-free have been tested for central nervous effects. Natural monoterpenes and sesquiterpenes from cannabis flowers have relaxing, sedative and anti-depressant effects when inhaled. Their application in aromatherapy is increasing, but the high price of the natural oil (50$ per milliliter) is a limiting ...
A dried cannabis flower. The short-term effects of cannabis are caused by many chemical compounds in the cannabis plant, including 113 [clarification needed] different cannabinoids, such as tetrahydrocannabinol, and 120 terpenes, [1] which allow its drug to have various psychological and physiological effects on the human body.