Healthy Snacks, Cheap Wine, Garlic Breath

Jimmy Doherty puts so-called healthy snacks under the spotlight as he examines the impact they can have on children's teeth. Kate Quilton visits Romania to look at what makes cheap red wine taste so good, and asks whether people can really tell the difference when it comes to price. Matt Tebbutt heads to the Isle of Wight to find out why garlic causes bad breath.