Be prepared to throw your orange juice in the bin. Gregg's series starts with the incredible Weight Loss Scientist and Gregg Wallace look-a-like?! - Dr Giles Yeo MBE. Giles is a Professor at Cambridge University, and is the Author of ‘Why Calories Don’t Count: How We Got the Science of Weight Loss Wrong’ and ‘Gene Eating: The Story of Human Appetite’. It's time to cut yourself some slack when it comes to shifting the pounds. This episode is full of facts, common sense and some comforting knowledge that will make you feel like understanding weight loss is… ‘a piece of cake’. For podcast updates make sure to follow Gregg on Instagram @greggwallace, and make sure to follow Giles Yeo and all his amazing work @gilesyeo. This episode contains material relating to weight loss, fitness and mental attitude to food and is for entertainment purposes only. Listeners should always seek health advice from a medical practitioner.  Get £40 off your first year of Annual Membership at GreggWallace.Health with code PIECEOFCAKE. And for a free eBook, use code FREESLICE.  Click here to redeem. Terms and conditions apply.