CBD vs THC: What's the difference?

The cannabis plant contains at least 120 naturally-occurring cannabinoids that can cause physiological reactions in the mammalian body. Two cannabinoids typically attract the most attention: CBD (cannabidiol) and THC (tetrahydrocannabinol). These chemical compounds can be extracted from the cannabis plant and ingested to provide benefits to mammalian health and wellbeing. However, the physiological effects of CBD and THC differ somewhat. While both cannabinoids can help treat a number of physical and mental conditions such as chronic pain, inflammation and anxiety, one fundamental difference is that CBD is non-psychotropic and does not elicit a high, whereas THC has intoxicating effects.

In addition to the presence of psychotropic effects, CBD and THC display several differences in terms of structure, side effects and legality, as well as some key similarities. In this article, we’ll take a look at how the most notable cannabinoids compare.

CBD vs THC

Sources

CBD and THC are both naturally-occurring chemical compounds (cannabinoids) of the cannabis plant. The cannabis plant family, however, covers many different species, each of which contains varying levels of cannabinoids. Hemp is a specific variety of the Cannabis sativa plant and it is rich in CBD with low levels of THC. Other Cannabis sativa plants contain higher levels of THC and lower quantities of CBD.

Chemical Structure

In terms of molecular formula, CBD and THC are the same (C21H30O2), consisting of twenty-one carbon atoms, thirty hydrogen atoms and two oxygen atoms. However, the atoms are arranged within a different structure which provides CBD and THC with distinct chemical properties. This means that while both CBD and THC work with receptors of the endocannabinoid system, they ultimately affect the body in different ways.

Physiological Effects

Both CBD and THC stimulate the CB1 and CB2 receptors of the endocannabinoid system, which control mood, sleep, pain, appetite, metabolism and more. Both CBD and THC can provide several benefits to physiology by doing this, including reducing pain and inflammation, promoting relaxation and sleep, easing anxiety and stress, etc. However, THC also causes a euphoric feeling due to its psychoactive properties. CBD, on the other hand, can provide many similar wellness benefits without inducing feelings of euphoria. THC can also significantly boost appetite (you may have heard of the infamous "munchies"), whereas CBD seems to have little or no effect on appetite.

Medical Uses

Some research indicates that CBD can be useful for:

• Anxiety
• Depression
• Chronic pain
• Arthritis
• Multiple Sclerosis
• Nausea
• Glaucoma
• Migraine
• Parkinson’s disease tremors

In some countries and states where medicinal marijuana is legal, THC may be used for:

• Nerve pain
• Nausea
• Glaucoma
• Multiple Sclerosis
• Parkinson’s diseases tremors
• Low appetite
• Insomnia
• Anxiety

How to Take

Both CBD and THC can be consumed in a variety of forms. THC is often consumed as marijuana via smoking but is present in some oils, tinctures and vaporiser products. CBD is commonly taken sublingually as an oil. Dropping the oil under the tongue and holding it there for 60 seconds enables cannabidiol to quickly enter the bloodstream. CBD can also be infused into edibles, gummies and beverages, and topical products such as balms, salves and creams which are applied to the skin as required to deliver localised benefits.