With the levels of obese individuals continuing to rise worldwide, new research hopes to illuminate some interesting associations related to this epidemic. On Gene Expression, Razib discusses an abstract that explores the idea that obesity might be related to the acquired genetic ability to process lactase late into life, which is common in European populations but uncommon in other parts of the world. On The Frontal Cortex, Jonah Lehrer gives us some insight on delayed gratification and the implications when it comes to certain foods. Also from Kevin Beck, a bit on Atkins mythology. Dig in!
- Lactase persistence correlates with greater weight
- The Secret of Self-Control
- The futility of selective nutrient deprivation
- Log in to post comments
More like this
There's a new paper which is getting some press buzz; here's a typical headline, Immune system differences found. That's as banal as can be: of course immune systems differ, there's a reason that MHC loci are very polymorphic. Our own immune diversity is the only way we can equalize the unfair "…
A few weeks ago I presented a tentative model for how lactose tolerance (the ability of adults to digest milk easily and efficiently) spread throughout the world. Here is what I offered:
1) A haplotype block, A, associated with the LCT gene, and a particular SNP on that block, -13910*T, is…
We inspire each other with our everyday actions and attitudes--monkey see, monkey do. On The Frontal Cortex, Jonah Lehrer describes an experiment in which individuals who observed their peers choosing carrots over cookies were more likely to make the same thoughtful choice themselves. Jonah…
On Fridays I usually take a look at new papers in all seven PLoS journals. As always, you should rate the articles, post notes and comments and send trackbacks when you blog about the papers. You can now also easily place articles on various social services (CiteULike, Mendeley, Connotea,…