Article updated: 2023 Jan 16. doi: 10.101325/ Author Leslie Griver, Robert Henry

How Does Vitamin C Help Detox from THC and Pass a Drug Test

Vitamin C can help you detox from THC and pass a drug test by improving the metabolism of THC in the liver. However, the study showed that it only works for men.

We’ll tell you about the study and how vitamin C helps detox.

How does Vitamin C Help to Detox from Marijuana

Before THC is excreted from the body, it goes through the liver. In the liver, THC is metabolized by the CYP450 enzymes.

CYP450 is a family of enzymes that play a key role in the metabolism of drugs.

In 2005 Ottawa Health Research Institute published a study in which 14 adults took 500mg of vitamin C daily for two weeks.

The results showed that the activity of the CYP3A4 enzyme was increased by 21%. CYP3A4 is one of the main enzymes responsible for metabolizing THC before excretion.

This means that the part of THC will be metabolized by that enzyme faster. CYP3A4 is only one enzyme, but in terms of detoxification, every bit helps.

So this study confirms that taking vitamin C can speed up the detoxification from THC.

However, this effect was observed for men only. The effect on women was not consistent.

It’s worth noting that this is the only study made on this topic, and the number of people, involved in the study, is small. So the results are not much reliable.

How to use Vitamin C to Detox from Weed Before a Drug Test

There are a couple of important things to note:

To detox from weed, follow the step-by-step instructions provided in this guide: 1 Week Permanent THC Detox Instructions

And additionally, consume 500mg of vitamin C daily.

Oral vitamin C supplements are generally considered safe when taken at appropriate doses.

Taking too much vitamin C can cause side effects, including: