Does CBD convert to THC in the Body?

In 2016 a study conducted by Merrick that came to the conclusion CBD or Cannabidiol would be converted into THC or Tetrahydrocannabinol in the stomach when combined with the Gastric Juices in the stomach.

Naturally, consumers would worry hearing this as they were not seeking the psychoactive effects that can be attained by taking THC, only the potential benefits that CBD may offer without the psychoactive effects. Let's not forget that THC was also illegal in some states of the US and is Illegal in the UK.

The study by Merrick simulated the effects of the Gastric juices on CBD and found that CBD was converted into THC. However, Nahler, in 2017, disproved this, finding that CBD was not converted to THC and indicated that it was most likely caused by the fact that it is essentially impossible to recreate the natural conditions inside the human stomach.

molecule graphic for Does CBD Convert to THC in the Body blog

It was further disproved in a 2017 report by Ethan Russo. Noting that the claim was not supported by any In Vivo studies (Human) and more significantly that there are no enzymes in the human Body that can convert CBD into THC. In two animal studies where the subject was administered with CBD when the blood plasma was later examined, no metabolites of THC were found, only the ones for CBD.

Interestingly a study from 2007 showed that CBD might even lessen the impact of THC when taken simultaneously, which leads to claims that CBD can have an antipsychotic effect.

So, CBD can't be converted into THC in the Body?

Research in humans and animals continues to disprove the results found by Merrick. In humans, there is no evidence that CBD can be converted into THC, even after taking very high doses. Like always, it recommended that more studies be carried out to test this further still.


It's vital to be careful where you buy your CBD from. There have been reports of companies selling Oils with higher THC contents than are legal. So make sure you spend time choosing where to buy CBD Oil in the UK. Always look for Lab Reports from Third-party companies to find the best quality CBD Oil and a great tip is to look for companies that are accredited by the CTA (Cannabis Trades Association)

Is CBD Oil Legal In The UK?

CBD Oil is entirely legal in the UK. The FSA approved the sale of CBD Oil years ago. Because CBD is non-intoxicating, it means you can consume CBD Oil and experience its benefits to your ECS, such as reduced pain, lowered inflammation, better sleep, and reduced stress and anxiety levels, to name a few.

The only guidelines you need to be aware of are these:

1. CBD is legal in the UK as long as it does not contain more than 0.2% THC, which is a controlled substance under the Misuse Of Drugs Act 1971.

2. CBD is Legal in the UK provided that it is derived from an industrialised Hemp strain that is approved by the EU or comes from outside the EU.

To learn more about the legal status of CBD, read our article that covers everything you need to know about the legality of CBD in the UK. 

Suggested Read: Will CBD Fail A Drugs Test?

Where Can I Buy High-Quality CBD Oil In The UK? 

Make sure you are getting the best quality full-spectrum CBD Oils to ensure you are getting the maximum effects possible from your Oil. Buy an Enhance CBD oil as our oils have been carefully sourced and are extracted in the UK to give you the freshest Oils. Using supercritical CO2 extraction meaning, you receive all the natural and beneficial parts of the hemp plant without any nasty chemicals.

Want to get even more out of your CBD experience? Buy our flavored CBD OIls today and enjoy the delicious natural flavours on top of the wonderful benefits CBD oil can bring to your wellbeing. Experience CBD the way nature intended with Enhance CBD.

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