Today we’re talking about fat, a delicious component of our food with a terrible reputation.  Fats have been broadly associated with weight gain and heart disease until recently.A mountain of new scientific evidence suggests this is wrong and that it's not as simple as ‘all fat is bad’. Indeed, eating more healthy fat might actually reduce heart disease for many people.  In today’s episode, Jonathan speaks to Dr Sarah Berry to learn about what science tells us today, whether it is possible to lose weight on a high-fat diet, what oils we should be cooking with, and the different types of fats. Dr. Sarah Berry is one of the world's leading experts on human nutrition, who has personally run over 20 randomised clinical trials looking at how humans respond to different fats.Download our FREE guide — Top 10 Tips to Live Healthier: https://zoe.com/freeguideTimecodes:00:00 - Intro02:50 - Episode Start03:08 - Quickfire round04:54 - Can fat ever be healthy?08:53 - Is it possible to put on weight if you’re on a low-fat diet?10:50 - Food accessibility & bioaccessibility13:22 - Understanding the caloric data of fats19:25 - Fats’ relationship with cholesterol23:40 - Food labels aren't necessarily helpful27:45 - What are the best oils to cook with?33:04 - Are there any dangers of cooking with oil?37:43 - Are eggs safe?38:56 - Is fish good for you?42:26 - Summary45:59 - Goodbyes 46:28 - OutroEpisode transcripts are available here.Follow Sarah: https://twitter.com/saraheeberryFollow ZOE on Instagram: https://www.instagram.com/zoe/This podcast was produced by Fascinate Productions.