obesity

The Food Guys
5:00 am
Sat January 17, 2015

Do Gut Bacteria Tell Us What To Eat?

Scientists at Pacific Northwest National Laboratory are developing a model of the microbial environment inside the human gut. (CC BY-NC 2.0)
Credit Courtesy of Pacific Northwest National Laboratory

Greg and Jon continue their discussion of Ari LeVaux's online column, "Irony Alert: Artificial Sweeteners Make You Fat" with information from a second article cited by LeVaux: "Do Gut Bacteria Rule Our Minds?" by Jeffrey Norris, UC San Francisco -  itself summarizing new research review findings:

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The Food Guys
5:00 am
Sat January 10, 2015

Do Artificial Sweeteners Induce Glucose Intolerance?

Sugar dish. (CC BY 2.0)
Credit Flickr user, Steve Snodgrass

Jon and Greg discuss a November 2014 online column by Ari LeVaux, "Irony Alert: Artificial Sweeteners Make You Fat." LeVaux's piece examines recent findings, published in Nature, that mice who were fed artificial sweeteners in their water developed glucose intolerance.

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The Plant Detective
8:00 am
Fri March 14, 2014

Hoodia

3/15/14: This week on "The Plant Detective:" Hoodia, native to the Kalahari Desert of Southern Africa, works as an appetite suppressant by telling the brain that the stomach is full without affecting the rest of the body's functioning. After a long legal battle, the San bushmen of the Kalahari won a settlement for traditional claims to the knowledge of the plant. 

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