This information is presented by the Colorado Department of Public Health & Environment
Per C.R.S. 25-1.5-110, the Retail Marijuana Public Health Advisory Committee was appointed to review the science of marijuana-related health effects. The committee is responsible for reviewing the current scientific literature, summarizing the evidence, and translating the evidence into public health statements and recommendations that everybody can understand.
The committee developed a systematic, unbiased criteria for selecting and evaluating studies to determine the weight of scientific evidence for marijuana health effects.
To see the full review of the scientific literature please visit the website here.