Food Unwrapped: Season 15, Episode 4

15 - 4: Split red lentils, Tea, Bubblegum & Chewing Gum

Jimmy Doherty visits Sri Lanka to reveal the extraordinary lengths to which manufacturers go in order to split red lentils, and asks why they bother with this process. Kate Quilton learns why the way tea is drunk can affect its taste, and Matt Tebbutt finds out the difference between bubblegum and chewing gum.