New research says CBD may not reduce the negative effects of THC, despite previous studies suggesting otherwise.
Researchers say THC potency is not necessarily indicative of better quality, or a more positive experience.
Patients reported reduced anxiety as well as improvements in mood, sleep, quality of life and cognitive function.
A new paper urges regulators to consider the global database of real world evidence in order to overcome 'harmful' restrictions.
A new clinical shows CBD can help offset some of the unwanted effects of THC.
New science questions the thinking that cannabis consumption may be a risk factor for post-transplant complications.
Researchers in the US have been investigating whether the effects are the same.
Cannabis consumers have often been prevented from receiving heart transplants due to their use of the medicine.
The test could play a critical role in efforts to stop the spread of these drugs, say researchers.
Patients who were dependent on cannabis faced higher infection rates following minor knee and shoulder surgery.