Diabetic foot, also known as diabetic foot disease, is a very serious complication among endocrine disorders in diabetes, with the most severe consequence being foot ulceration that cannot heal, leading to amputation, and even causing sepsis. Diabetic foot does not occur without reason; there are many warning signs before its occurrence. For example, the affected foot feels cold, it is painful to walk, and there are abnormal sensations. These signs are actually telling you that the blood vessels and nerves in the foot are already affected. Once any abnormal sensation is noticed, it is essential to seek medical attention at a hospital, and it is crucial to provide early and proactive treatment to nourish the nerves and improve circulation in order to prevent diabetic foot.