>Does anyone have a different type of "crash"?  Hits me around early to
mid-afternoon especially on weekends.  I suddenly become extremely cold in
my core and very lethargic.<

I run into this type of thing every afternoon. I get very shaky also with it.
I found out that it is my blood sugar bottoming out EXTREMLY low EXTREMELY
quick!  This does not show on any glucose tolerance test, but I took it once
while experiencing it my BS was 42.

I have no idea if that is what you are going through ( I am very far behind on
mail and have no idea of the whole thread) but it could be. I have this more
so with Armour, I am finally getting by metabilism to work I guess. I have to
eat 6 meals a day and I must have a LARGE Bagel in the AM or a bowl of sugary
cereal.

Think about it. If it is this It won't show on a glucose test. The effects
last for several hours- atleast for me.
Good Luck, Please let me know what you find out.
Shell