How Long Does Mushroom Stay In Your System

As a mushroom growing expert, I often get questions about how long mushrooms stay in the human system. While this may seem like a straightforward query, the answer can vary depending on the type of mushroom and how it is consumed.

Psychoactive Mushrooms

When it comes to psychoactive mushrooms, such as psilocybin mushrooms, the duration they stay in your system can vary. After ingestion, psilocybin is converted to psilocin in the body, which is then metabolized by the liver. The effects of psilocybin typically last for 4 to 6 hours, but traces of the drug can be detected in urine for up to 3 days. However, it’s important to note that individual factors, such as metabolism and frequency of use, can affect the duration of detection.

Culinary Mushrooms

On the other hand, if you’re referring to culinary mushrooms like button mushrooms or shiitake mushrooms, they typically pass through the human system within 24 to 36 hours. The exact time can vary based on factors such as the individual’s digestive system and overall health.

The Importance of Proper Identification

Regardless of the type of mushroom, it’s crucial to emphasize the importance of proper identification. Ingesting wild mushrooms without proper knowledge can be extremely dangerous, as many wild mushrooms are toxic and can cause serious harm or even be fatal. As an avid mushroom grower, I always advocate for safe and informed mushroom consumption.


In conclusion, the duration that mushrooms stay in the human system varies depending on the type of mushroom and how it is consumed. Whether it’s the lingering traces of psychoactive compounds from psychedelic mushrooms or the passing of culinary mushrooms through the digestive system, understanding the impact of mushrooms on the human body is essential for safe and informed consumption.