It is more than normal to have cold limbs when you are outside in a cold weather because blood and warmth are primarily sent to the body’s vital organs. But, what does it mean if your hands are cold all the time, even when you are somewhere warm? In fact, your health may be at risk and you should seek medical attentoh
Here’s what can cause cold hands:
Poor circulation may be a result of a serious heart health issue. Namely, your heart’s function may be impeded, and therefore, the heart is not able to pump enough blood to the entire body. This is usually due to clogged arteries and other blood vessels which become narrow due to cholesterol.
One of the functions of the thyroid gland is to regulate the temperature in the body. Thus, when this gland does not function properly, it leads to reduced function of some bodily organs and may cause obesity, fatigue, cold hands, and other issues.
Anemia may cause poor oxygen supply which leads to cold hands, fatigue, paleness, difficulties in breathing, dizziness, or headaches. Factors that cause anemia include loss of blood, ulcers, lack of iron, some cancer types, and other factors.
Lack of Vitamin B12
Deficiency of vitamin B12 impedes the process of production of red blood cells. Furthermore, this vitamin is contained in red meat, processed meat, milk and other dairy products, and eggs. The risk group of people that are more susceptible to lack this vitamin are vegans and vegetarians.