Nobody likes to have cold feet, but they’re a common problem. There are many different causes of cold feet, from cold temperatures to underlying health conditions.
When temperatures are cold, the blood vessels in your extremities (i.e., hands and feet) constrict, reducing blood flow. Reducing blood flow actually reduces the amount of heat your body loses, but in cold temperatures, your body focuses on keeping your vital organs and core warm. If you experience cold feet even in warm or normal temperatures, the problem may be an underlying health issue.
Stress and anxiety cause your adrenaline to pump through your bloodstream. What this does is cause blood vessels to constrict at the outermost parts of your body – your hands and feet. When your body is stressed out, it reserves energy and it’s prepared for harm – even though most high-stress situations today pose no physical threat. The result is discomfort and cold. Besides investing in thermal socks and other solutions, you may want to find out how you can reduce stress and tension.
Anemia is a condition in which you have too few red blood cells due to an iron deficiency or a deficiency with other vitamins. Moderate and severe anemia can cause cold feet.
Circulation issues are some of the most common causes of cold feet. Poor circulation means your body struggles to get enough warm blood to your extremities. Poor circulation can be the result of sitting at a desk job without enough exercise, smoking, high cholesterol, and heart conditions.
Diabetes can cause poor circulation, which in turn causes cold feet. Diabetes can also cause a form of nerve damage that reduces circulation and the flow of warmth to your extremities. Uncontrolled high levels of blood sugar over extended periods of time can cause diabetic nerve damage.
Nerve damage can be another cause of cold feet, particularly damage caused by an injury. Severe frostbite can cause nerve damage, as well as liver or kidney disease.
Hypothyroidism is a condition with your thyroid gland in which it doesn’t produce enough hormones. Women are more likely than men to develop hypothyroidism, especially over the age of 60, but also possible much earlier. Some of the symptoms of hypothyroidism include fatigue, dry skin, weight gain, pain or swelling in your joints, and sensitivity to cold.
Whatever is causing your feet to be cold, you can try new thermal socks to stay warm in any season. Many of the conditions listed above require further treatment, but thermal socks can help keep your feet warm. One place to find thermal socks is Heat Holders, who have free shipping options in the U.S. and Canada. Their Original Thermal Socks have an impressive TOG rating of 2.34 (Thermal Overall Grade, or a measurement of how well they retain heat).You can find a wide range of thermal sock styles and levels of warmth at Heat Holders. You don’t have to live with cold feet. Thermal socks will help you keep them warm whatever the cause.