Pie Cubed Podcast 08/05/2013 – Paleolithic diets and sleep

[audio http://piecubed.jellycast.com/files/audio/Pie%20Cubed%20Podcast%2008%3A05%3A2013.m4a]

This week on the Pie Cubed podcast we talk about the scientific merits (or lack of) of the paleo diet, antioxidants increasing risk of cancer, how doubt is used to undermine scientific findings, 3d printed guns and freedom, how sleep patterns change as you get older and much more.

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