It is the telltale sign someone is having fun. Whether walking down the street or stepping into a crowd, you know exactly what is going on. Marijuana has a distinctive oder to clue you in when fun is going on. But as cannabis goes mainstream and becomes legal, the smell is increasing fading. Here is why marijuana smells skunky and why is it disappearing.
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Smoking weed was the original way to consume. But today, thanks to data from BDSA, we know most newer and younger partakers use vapes or gummies to enjoy the benefits. The aroma is less prevalent, but it still as potent. Smoking still produces the smell, but why does some weed reek of skunk or dirty socks and other times it has the aroma of lemons or pine? The answer is terpenes.
Terpenes are essential oils providing the fragrance in foods and herbs. When you take a whiff of basil, for example, what you are smelling are the terpenes. Cannabis strains also have unique terpenes producing the aroma. Some strains smell lemony (limonene) or spicy (caryophyllene) or floral (linalool) or piney (alpha-pinene).
Terpenes not only provide the smell, they have essential therapeutic benefits, as well. Some of the most prevalent terpenes and their medicinal value:
- Alpha-pinene (essential pine oil), the most common terpene in the plant world and one often found in cannabis, is a bronchodilator potentially helpful for asthmatics. Pinene also promotes alertness and memory retention by inhibiting the metabolic breakdown of acetylcholinesterase, a neurotransmitter in the brain stimulates these cognitive effects.
- Myrcene, another terpene present in numerous cannabis varietals, is a sedative, a muscle relaxant, a hypnotic, an analgesic (painkiller) and an anti-inflammatory compound. This musky terpene contributes mightily to the infamous “couch-lock” experience and is the one which gives off the skunky aroma.
- Limonene, a major terpene in citrus as well as in cannabis, has been used clinically to dissolve gallstones, improve mood and relieve heartburn and gastrointestinal reflux. Limonene, an anticonvulsant, has been shown to destroy breast-cancer cells in lab experiments, and its powerful antimicrobial action can kill pathogenic bacteria.
- Linalool, a terpenoid prominent in lavender as well as in some cannabis strains, is an anxiolytic compound which counters anxiety and mediates stress. In addition, linalool is a strong anticonvulsant, and it also amplifies serotonin-receptor transmission, conferring an antidepressant effect. Applied topically, linalool can heal acne and skin burns without scarring.
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- Beta-caryophyllene is a sesquiterpene found in the essential oils of black pepper, oregano and other edible herbs, as well as in cannabis and many green, leafy vegetables. It is gastro-protective, good for treating certain ulcers, and shows great promise as a therapeutic compound for inflammatory conditions and autoimmune disorders because of its ability to bind directly to the peripheral cannabinoid receptor known as CB2.
And now you know why marijuana smells skunky.
