Does your body do werid things as your bodyfat gets low

Has anybody experienced any weird things that your body does as you get to the lower end of the body fat scale?

One thing I have noticed for sure is that if you get to the lower range in the summer and carry through to the winter it sure take a while to get used to the cold.

Also when approaching lower percentage body-fat I find the body and the mind are in conflict. I just recently ended up with a summer cold after a fairly active week a lower calories. It could be a compromised immune system or the mind compromising to make sure the fat stores do not get too low.

The other thing I have noticed is that I cannot begin to count or quantify high density fats package in the shape of peanuts... studied math at University btw..

Noticed this forum has kind of got dead on the post that abs are "made in the kitchen". Perhaps we need to get to the kitchen and post pics on July 4th holiday (1st for us Canadians but will take the extra days). Somewhat of a "bake off"

Let me know if you are in for the July 41 (4th and 1st) 6 pack bake off...