Food: Truth or Scare

Gloria investigates how much water people really need to drink every day, Chris asks whether more attention should be paid to gut bacteria, and Danny Crates investigates if it's true that blueberries, peppermint and even ice cream can boost brainpower. Plus, with charcoal increasingly added to certain foods, is it a secret weapon for all-round health, or just a fleeting, fashionable fad?

Category

Documentary / Consumer / Public affairs

Original air date

01/02/2018