Hi Girls (and boys) - I'm new on here, but have been doing LT for 6 1/2 weeks now (32lbs lost). Mostly I'm fine on the diet, but I have struggled a bit over the last week or so. My biggest problem is that I feel really cold, and have taken to wearing 2 pairs of socks. Also, my hands get really cold and numb, especially when I'm driving home from work. Does anyone else suffer this, and what do you do about it?