What does "organic" food mean? And how do you know if something's organic?Of course, foods tell you if they're organic in massive letters on the packaging. And they cost way more. But what makes a food organic? Is eating organic better for your health? And are the benefits worth the expense?Luckily, Professor Tim Spector is here today with answers. Tim is one of the world's top 100 most cited scientists, a scientific co-founder of ZOE, and the author of the bestselling book Food for Life: The New Science of Eating Well.Stick around until the end, and you'll also find out the answer to a question we get often: Does Tim eat organic?Download our FREE guide — Top 10 Tips to Live Healthier: https://zoe.com/freeguideTimecodes:00:00 - Intro01:21 - Quickfire round02:36 - What is organic food?03:06 - Pesticides vs insecticides08:06 - Diseases09:15 - Herbicide risks16:03 - Nutrient comparison 18:21 - Natural chemical defences20:32 - Does Tim Eat organic food?22:15 - Foods high in chemicals25:32 - Organic and cost26:56 - Washing food31:11 - Summary and outroMentioned in today’s episode: Organic food consumption and the incidence of cancer in a large prospective study of women in the United Kingdom from the British Journal of CancerAssociation of frequency of organic food consumption with cancer risk from JAMA Internal MedicineImpacts of dietary exposure to pesticides on faecal microbiome metabolism in adult twins from Environmental HealthFollow ZOE on Instagram.Episode transcripts are available here.Is there a nutrition topic you’d like us to explore? Email us at podcast@joinzoe.com and we’ll do our best to cover it.