Tonight Season 14 Episode 30 The Food We Eat: Healthy Options? ( Air Date 2012-08-17 ) Genre News category. Overview "Julie Etchingham investigates in the second programme of a three-part series. Most people know the importance of healthy eating - and there are plenty of foods out there that claim to be 'fresh', 'natural' and preservative-free. But are they all really as good for us as we like to think? Or are we kidding ourselves when we go for healthy options?".