Terpenes (aka terps) are aromatic oils. They are secreted by the cannabis plant during flowering, by the same glands that produce CBD and THC, and other cannabinoids. Thanks to the terpenes, cannabis plants have a variety of unique and astonishing smells.
But they are found all over the different plants – conifers, citruses, herbs, and many others.
Terpenes are responsible for the scent characteristics of plants. In simpler words, they are what makes lemon smell like lemon (limonene terpene) or hops smell like hops (humulene).
But you might wonder why plants “want” to have a variety of different flavors?
That is because terpenes in plants evolved to repel various insects – to scare off insects and intruders, so the plants can thrive in peace.
Cannabis plants also use terpenes as a signaling mechanism – to attract pollinators.
Cannabis is abundant in terpenes and that might as well explain why these plants are so sturdy against parasites.
And that’s not terpenes only trait!
Terpenes in cannabis are thought to differentiate the effects of each cannabis strain. While some terpenes might promote stress-relief and relaxation, others can give you energy and help lift your mood.
For example, Super Lemon Haze strain gets its name and citrus smell because of a terpene called Limonene (it is also found in lemons and other citruses). Limonene is thought to provide anxiety and stress-relieving effects.
Usually, multiple terpenes are present in cannabis plants. More scientific research is needed, but terpenes play a role in the so-called “Entourage effect”.
They interact with cannabinoids, flavonoids in the cannabis plant and create synergetic effects – all the compounds present together to create stronger and different effects than an isolated terpene itself.
Nevertheless, isolated terpenes still work on the endocannabinoid system (ECS) by binding to the receptors in the ECS, the same place where THC and CBD are working.
On top of that, terpenes may also have a variety of benefits for health. Even though we need more research, the future is bright as more and more countries legalize the plant. Therefore, the scientific research of cannabis plants is becoming legal and also a popular subject among the scientific community.
In this article, we will overview the most common cannabis terpenes and their possible health benefits.