Apparently one of the worse things to eat is wheat and other gluten grains for having this problem, plus sugar.

You can find that you start getting cold very easily. IF you take vitamin K, one of the first things you usually notice is you feel warmer. Vitamin K however, apparently should not be taken long term.

Your body should be absorbing it naturally and when it cannot do that, something is blocking it. I think it helps blood clotting...so you can see why it's probably not wise taken as a supplement long term.