and what should you eat instead? let's talk to karen gilbert. she's the author of a book and founder of decision nutrition. >> it's shocking to hear that candy -- >> we were saying it's depressing. >> provide us with an alternative. we're seeing juices, what do ye need to know? >> green juice, seemingly healthy. it's a craze right now. you want to detox. i'm comparing this green juice, it has 56 grams of sugar curm paired to a packet of skittles, which only has 46 grams of sugar. >> skittles are better for you than the drink? >> yeah. >> the point is, is that -- >> drinking -- >> even the package says no sugar added essentially it is fruits and vegetables, but you're extracting fiber. >> you're taking it in all at once. they are the rage? >> i prefer people that i work