What is Cannabis Resin?
Cannabis resin is made by extracting the cannabinoid-rich oils from the trichomes of the cannabis plant which can then be set into various forms, including hashish. The result is a product that contains high concentrations of cannabinoids, such as tetrahydrocannabinol (THC).
Hashish, a potent cannabis resin, is popular in Spain, where an estimated 30% of people have tried it and 2% reportedly use it every day. However, its illegal status means consumers are at risk from unregulated products that may be contaminated or adulterated. This potentially represents a public health risk.
The authors of a recent study analysed 90 hashish samples sold on the streets of Madrid, revealing alarming findings:
- Widespread Contamination: 88.3% of samples were deemed unsuitable for human consumption due to adulterants or contaminants.
- Adulteration: 25% of samples were deliberately adulterated with foreign substances, likely to increase weight and profits.
- Microbial Contamination: Harmful bacteria like E. coli and toxic moulds like Aspergillus were found in many samples.
- Faecal Contamination: Some samples even emitted a faecal odour and tested positive for E. coli, indicating extremely unsanitary production.
The Dangers of Unregulated Cannabis
This study has found that most hashish sold on the streets of Madrid is contaminated and unsafe to use. A shocking 88.3% of samples tested were unfit for consumption.
Two Main Problems:
- Added Substances: Ingot-shaped hashish often had other substances mixed in, likely to increase its weight or make it seem more potent.
- Dangerous Germs: Acorn-shaped hashish was more prone to having dangerous bacteria and mould, including:
- Aspergillus: This mould can cause serious lung infections.
- E. coli: This bacteria is a sign of faecal contamination – some samples even smelled like faeces.
These findings highlight the serious health risks associated with black-market hashish. Adulterants and contaminants can cause a range of health issues, particularly for those with weakened immune systems.
The Need for Safe Access
This study underscores the urgent need for greater public awareness about the dangers of unregulated cannabis. It also strengthens the argument for improved drug testing to help protect consumers. Finally, it underscores the need for safe, legal access to cannabis products for medical patients who are already consuming illicit cannabis as their health conditions may place them at even greater risk from the contaminants and adulterants.
