Ron,

Good comment about salt - I've recently read
The Art and Science of Low Carbohydrate Living: An Expert Guide to
Making the Life-Saving Benefits of Carbohydrate Restriction
Sustainable and Enjoyable  book recently (Not Paleo but I found it
very useful regarding the low carb side of paleo) and followed advice
there about upping my salt intake - I had started doing that anyway
but it reinforced the point for me - I found that I had more energy,
and clarity - if that's not too vague - so I concur.

Cheers

Neil

-- 
Neil C Timms