You've known for years that things like portion size, food availability and the colour of your plates affect your food intake... But it turns out the research it was based on was maybe a little bit bullshit?Rod tells Will the story of Brian Wansink's strange food hack science!The Wholesome Show is Dr Will Grant and Dr Rod Lamberts, proudly brought to you by The Australian National Centre for the Public Awareness of Science!See omnystudio.com/listener for privacy information.