The latest figures from the American Medical Association state that up to 90% of cancer patients look for treatment outside of their healthcare system, a decision that doubles the risk of death. When taking treatment into their own hands, how will Grant who's chosen evidence-based treatment and Surinder, who's chosen a completely alternative route, make informed choices in an online world of misinformation? And what are the consequences of turning away from experts?

"What would you trust if your life was on the line?"