The metabolism myth

More than just beautiful flowers, wild orchids have been confounding scientists for years. Our friends at Sidedoor — a podcast from the Smithsonian — set out to find a rare specimen for themselves. Guest: ⁠Lizzie Peabody⁠, host of ⁠Sidedoor⁠ For show transcripts, go to ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠ ...  Show more

The past few months have been full of Alzheimer's optimism: new ideas that could prevent the disease from taking hold, medications that seem to slow it down, and an experimental surgery that might even be able to reverse its progression. It's a lot of hype. Should we believe it? ...  Show more

While other diet fads come and go, the ultra low carbohydrate Keto diet seems to endure. But as scientists begin to understand how the diet works, more is also being discovered about its risks. To find out more, Madeleine Finlay speaks to Javier Gonzalez, professor in the departm ...  Show more

From metabolism gummies to spicy foods, the Keto diet to intricate exercise routines—it seems there’s always something that is being sold or promoted to speed up your metabolism. But do most of us even know what our metabolism IS? And is there any way to hack it (you know, so we ...  Show more

From metabolism gummies to spicy foods, the Keto diet to intricate exercise routines—it seems there’s always something that is being sold or promoted to speed up your metabolism. But do most of us even know what our metabolism IS? And is there any way to hack it (you know, so we ...  Show more

What actually is your metabolism; what’s the link between metabolism, your weight and calorie intake; can any foods, powders or supplements speed it up and does yo-yo dieting or restrictive eating have a negative impact? Today evolutionary biologist Herman Pontzer talks fact and ...  Show more