How Long Does THC Stay in Your System?

The body processes marijuana differently to many other substances, so it can be difficult to determine how long THC will remain in your system. While the general consensus is that cannabis will be out of your system within two days and up to three weeks, the amount of time it takes for THC to be fully metabolised varies depending on a number of factors. This comprehensive guide explains how long THC stays in your system and what you can do if you need to detox quickly. If you are looking for more tips and tricks on how to get rid of THC from your body, here’s a great guide to THC detox that covers everything you need to know.

What is tetrahydrocannabinol (THC)?

THC is the psychoactive chemical found in cannabis plants that produces the ‘high’ associated with marijuana use. It can be ingested either directly by smoking or vaping cannabis, or indirectly through edibles such as brownies or gummy bears. The effects usually last for about two hours, but this can vary depending on potency and individual tolerance.

How long does THC stay in your system?

In general, THC metabolites – the chemical compounds produced when the body breaks down THC – can remain detectable in urine tests for several days after use, while blood tests usually only detect them for 24-48 hours afterwards. However, this timeframe can vary depending on an individual’s metabolic rate, frequency of use and even age. In heavy users, traces of THC can persist for up to 30 days after use.

Factors that affect how long THC stays in your system

Several factors affect how quickly our bodies process the weed and its metabolites out of our system:

– Frequency of use:

The more often someone uses marijuana, the longer it will take their body to clear all traces of it due to the build-up over time. This can be anywhere from five days for casual smokers to 30+ days for heavy users.

– Metabolism:

People with slower metabolisms tend to have higher levels of drugs in their system as they take longer to break down and be eliminated than people with faster metabolisms.

– Age:

Older people also tend to have slower metabolic rates, so traces of drugs are likely to remain in their systems longer than younger people who metabolize things more quickly due to the increased activity levels typically associated with youthfulness.Body Mass Index (BMI): Since fat cells store more toxins than other types of cells (e.g. muscle), those with higher BMIs could have higher concentrations of drugs remaining in their systems simply because they have more fat mass where these substances are stored until later processing/excretion occurs naturally through physical activity or dietary changes etc. if necessary.”

How can I speed up the detox process?

If you’re looking for ways to speed up your natural detoxification process there are few methods available including drinking plenty of water throughout the day as this helps flush out any toxins from the body by increasing urination frequency – exercising regularly also works as it increases circulation which then speeds up the elimination process further; eating healthy foods that contain antioxidants such as fruits & vegetables also helps as these nutrients help boost liver function (which plays a major role in regulating toxin removal) and adding some fibre into the diet helps bind drug molecules together thereby making them easier to expel eventually. * Additionally, taking vitamin C supplements has proven effective in speeding up metabolism rate overall plus consuming certain herbs such as tea tree oil, ginger root, milk thistle etcetera are known to help flush toxins from the bloodstream faster.Lastly, getting enough rest every night is also an important factor since lack of sleep slows down cellular repair processes hindering normal detoxification functions considerably.


All things considered understanding how long does THC stay in your system isn’t an exact science given all the variables involved, however by following the tips provided here should help accelerate the natural detoxification process to some degree enabling you to cleanse yourself sooner rather than later if need be.* So hopefully now better equipped to make an informed decision moving forward regarding detoxing yourself off weed accordingly! Here’s a great guide to THC detox