Largest review of its kind says while cannabis-based medicines may help some people, drug is detrimental for others
Teenagers, young adults, pregnant women, drivers and mentally ill people should avoid cannabis, according to the largest ever health review of its kind.
However, cannabidiol can help reduce seizures in epilepsy patients, and cannabis-based medicines may help with multiple sclerosis, chronic pain, inflammatory bowel disease and in palliative care.
