When I'm really cold (mostly at night) I have noticed that my finger nails have been turning blue.
what should i do?Why do my finger nails turn blue?
It's normal. When the body is cold it sends most of the blood to the brain and body core to protect the organs from freezing. Wear a good pair of gloves.Why do my finger nails turn blue?
THAT HAPPENS TO ME ALL THE TIME!
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