Cold hands and feet? It could be poor blood circulation

Cold hands and feet may indicate a lack of proper blood flow throughout the body. (Envato Elements pic) In Kuala Lumpur, pharmacist Benjamin Lim advises that while it is normal to experience chilly fingers and toes occasionally, especially in cold weather, persistent cold extremities could signal an underlying health issue. Stress and anxiety are common reasons for this, but there are also medical conditions, such as diabetes, high cholesterol, and thyroid disorders, which can contribute to cold hands and feet.

If the problem persists or worsens, it is essential to seek medical attention to rule out any underlying health concerns. Poor blood circulation can result from constricted blood vessels, which attempt to retain heat by reducing blood flow to the extremities. This can lead to numbness, tingling, or cold sensations in the hands and feet.

The body prioritizes oxygen and nutrients to vital organs like the brain and heart, so it reduces blood supply to the outer parts of the body. Factors like lack of sleep, mild dehydration, and a sedentary lifestyle can also hinder healthy blood circulation. Engaging in regular physical activity is crucial to promote blood flow, particularly for those who spend long hours sitting.

Supplements like ginkgo biloba may help improve circulation by supporting the body's endothelium - the cells lining blood vessels that release nitric oxide to keep blood vessels dilated. However, it is crucial to consult a healthcare professional before self-medicating. Remember, while a warm drink or extra socks might offer temporary comfort, persistent cold hands and feet warrant medical attention.

Don't ignore the signs, as they could point to underlying health issues that need to be addressed by a qualified medical professional.