The science of weight loss – and why calories...

Why can’t you lose weight, and why do modern diets fail? Today, Harvard professor Daniel Lieberman explains how evolution shapes hunger, body fat, food cravings, and modern food mistakes. You will learn why eating well can feel so hard in today’s food world. Using themes from Dan ...  Show more

Today we’re talking about vitamins. Walk into any pharmacy or supermarket and you’ll find a shelf stacked with brightly coloured jars promising better immunity, stronger bones and sharper minds. Of course, I’m talking about vitamin supplements. But despite looking like medical pr ...  Show more

Have you ever counted calories before? What’s one small change you’d like to make in how you eat? Today, Jay invites geneticist and author Giles Yeo to challenge one of the most persistent beliefs in modern health culture: the idea that all calories are created equal. Giles is a ...  Show more

Have you tried every diet under the sun but can’t seem to budge the weight, or if you have lost the weight as soon as you stop the diet you put it all back on? What if weight loss had nothing to do with discipline and self control, but your brain was actually designed to want you ...  Show more

Weight loss isn't complicated, but that sure as hell doesn't make it easy. With so much (mis)information out there, we decided to talk with an expert to get the facts! This week, Suzanne Van Wouw and I recorded a new episode with the wonderful Prof. Giles Yeo on the scien ...  Show more

Why calorie-counting simply doesn’t stack up, with Giles Yeo. We ask: are all calories equal; what’s the connection between calories and weight loss; and are foods with fewer calories automatically better for you? A debunk of every calorie myth, why we need a fundamental restruct ...  Show more