Marijuana DOES cause schizophrenia and triggers heart attacks, experts
say in landmark study that slams most of the drug's medical benefits as
'unproven'

Marijuana does raise the risk of getting schizophrenia and triggers heart attacks, according to the most significant study on the drug's effects to date.

A federal advisory panel admitted cannabis can almost certainly ease chronic pain, and might help some people sleep.

But it dismisses most of the drug's other supposedly 'medical benefits' as unproven.

Crucially, the researchers concluded there is not enough research to say whether marijuana effectively treats epilepsy - one of the most widely-recognized reasons for cannabis prescriptions.

The report also casts doubt on using cannabis to treat cancers, irritable bowel syndrome, or certain symptoms of Parkinson's disease, or helping people beat addictions
http://www.dailymail.co.uk/health/ar...-unproven.html