yep, generally a sign of ketosis. i found i couldnt feel my feet for the first 2 weeks they were that cold, on week 6 now and the only cold i tend to feel is my hands. good luck
I've felt cold almost permanently since i started. I think it's to do with the fact you aren't eating enough calories for your body to produce energy in the form of heat (or something like that) ;-)
Hi Colosi, Ive felt the same for the last couple of days. Try having regular walks around the house & up the stairs as it boosts your metabolism. I'm drinking warm water too.