This problem occurs for a variety of reasons, such as a sedentary lifestyle, smoking, obesity, or even cardiovascular disease.
To improve circulation, simple activities such as walking or stretching can help a lot. In more serious cases, it may be necessary to see a doctor to investigate the cause.
2. Anemia: When the body lacks iron
Anemia is another common factor linked to cold feet. This condition occurs when the body does not have enough healthy red blood cells to carry oxygen. With less oxygen circulating, the feet and hands may feel colder.
Causes of anemia include a lack of iron or vitamin B12 or even chronic diseases.
3. Diabetes: Watch out for neuropathy
Diabetes is a disease that affects the way your body processes blood sugar. When it is not well controlled, excess sugar can damage your nerves, especially in your extremities, such as your feet.
This condition, called diabetic neuropathy, can cause abnormal sensations such as tingling, numbness, or a feeling of intense coldness in the feet.
4. Hypothyroidism: Slow metabolism, cold feet
The thyroid is a small gland in the neck that produces hormones that regulate metabolism. When the thyroid is working less than it should, the entire body slows down, including the body’s ability to maintain its temperature.
If you suspect hypothyroidism, see a doctor. Diagnosis is made through blood tests, and treatment is usually simple, with hormone replacement therapy.
5. Raynaud’s phenomenon: Fingers that change color
Raynaud’s phenomenon is a condition that affects the blood vessels in the hands and feet, causing them to constrict in response to cold or stress. This reduces blood flow, leaving the fingers pale, blue, and, in some cases, even numb.
