Study Shows Better Quality Marijuana Preferred by Patients

[grecian]

http://bbsnews.net/article.php/20061129125547755

IACM via BBSNews 2006-11-29 -- Canadian researchers conducted a controlled crossover trial of 4 different herbal cannabis preparations among 8 experienced and authorized cannabis users with chronic pain. Preparations were varied with respect to particle size, THC content and humidity. Subjects received each preparation on a separate day and prepared the drug in their usual way. They were asked to evaluate the products based on appearance (smell, colour, humidity, particle size, ease of preparation and overall appearance) and smoking characteristics (burn rate, hotness, harshness and taste). Particle size was defined as the size of the particles after grinding the raw herbal material.

Seven subjects completed the study, and the product with highest THC content (12 per cent), highest humidity (14 per cent) and largest grind size (10mm) was rated highest overall. Significant differences were noted between preparations on subjective ratings of appearance and colour. Researchers concluded that a "more acceptable cannabis product may increase recruitment and retention in clinical studies of medical cannabis." They noted that in September 2006 about 20 per cent of authorized cannabis users obtained herbal cannabis from Health Canada, compared to about 10 per cent in September 2004.