You need to warm them gradually or keep them warm all the time
Probably because the blood cells are flowing towards your hands/feet because they have been slapped or hurt or they're cold.
When your hands are cold, the blood vessels constrict, reducing blood flow and making your muscles stiffer, which can cause your hands to move slower.
If you're a smoker, it's because smokers have poor blood circulation, particularly in their extremities, i.e hands and feet.
Less blood flow circulating through your hands when they are cold. cappilaries move down as far as they can so our plood doesn't freeze.but the blood also whants to stay with the organs.
When a person's hands are abnormally cold this usually means a blood circulation problem. Certain auto immune diseases and health conditions can cause abnormally cold hands regularly as well so consulting with a physician needs to be the number one priority.
It depends on what vampires. Darren Shan vampires hands are only really cold if there in somthing cold lol but twilight vampires hands are purmanly cold.
Your body senses the cold and reduces blood supply to the hands to try and keep the body warm.
Blood flow; blood redistributes heat.
Aching hands, and of course cold hands are leading signs of cold hands condition. Although symptoms are not always the same from person to person, one may want to consider checking with their doctor.
It depends on what they've been doing and what the weather's like. Their hands are never always hot or always cold.
Poor blood circulation.
To get the blood to flow properly in your hands and feet to fight off the feeling of being cold try moving around more. Keeping your arms and legs in on position can keep the blood from flowing properly.