Tag: Cold toes

According to the World Health Organization (WHO), anemia, often caused by iron or B12 deficiency, affects approximately 1.92 billion people globally and can contribute to persistent cold extremities. Understanding what deficiency causes cold toes is the first step toward addressing the issue and improving your overall health.

According to the Cleveland Clinic, a deficiency in iron is the most common nutritional deficiency worldwide and can lead to cold hands and feet due to a lack of oxygenated red blood cells. This condition highlights the critical link between diet and physical symptoms, raising the question of **what vitamin deficiency causes cold toes?** This article will explore the nutritional shortfalls and health conditions that can contribute to this often-overlooked issue.