does anyone else have this problem

i used to get this pretty bad, it runs in families with auto-immune issues. i changed my diet and it doesn't happen anymore. my fingers used to turn purple. it suckled.
 
every guy i know is like a giant furnace and they just give off excessive amounts of heat. i'm not sure what's worse.
 
My fingers and toes are never really warm, and in the winter months they get down right frigid. I actually lost feeling in my toes for a day or so once.