New research says matcha – the super green tea that’s everywhere – can actually stop cancer cells dead in their tracks. We investigate. Plus, get the buyer’s guide to matcha so you’re not duped. Then, why William Shatner had to call Dr. Oz for help.

You've heard of red wine and white wine but have you ever heard of blue wine? This blue version of wine is given a taste test to see how it compares to the classics.