Frostbite occurs in the feet first because the feet are the furthest from the heart.
skin
Fingers, toes, any outward extremity will experience frostbite first, the last to see it would be areas closest to the heart.
Frostbite is the destruction of tissue due to exposure to very low temperatures.
The most common symptoms of Raynad's phenomenon are often cold feet and hands and can often be mixed up with frostbite. But it should be known that Raynad's phenomenon is not the same as frostbite!
Depending on the temperature you run the very likely risk of frostbite. If you stay out past the initial frostbite, you run the risk of killing the tissue in your feet and they would both have to be amputated.
Frostbite is not mold.
Frostbite is freezing on the skin.
I'm thinking it's probably your skin.
The three stages are usually called frostnip, superficial frostbite, and deep frostbite. In stage 1 (frostnip), the skin reddens and then turns white. The area may feel numb. In the second stage of frostbite(superficial), the external layer of skin is frozen, but underneath is still soft. The area may appear grayish-yellow. In the final stage of frostbite(deep frostbite) the entire area is solid, and may appear grayish-blue.
During cold conditions, the flow of blood is reduced to hold onto heat. In winter, penguins will keep their feet a degree or two above freezing which reduces the chance of heat loss and avoids getting frostbite. Not all penguin species live in freezing conditions though.
You can get frostbite if you live in the UK.
a famous person who had frostbite