Can I recommend to you Richard Nikoley's blog "Free the Animal"?

http://www.freetheanimal.com/

There is something on palaeo exercise, something on
fat loss, but the core is palaeo food. Richard is a great
source for the science and for putting it in a palaeo
context. The comments left on his blog are a mixed
bag, but most are very positive and informative, adding
to the overall value of his site.

I have signed up to receive his daily (sometimes twice-daily)
e-mailed posts - well formatted and with useful hyperlinks.

Keith