Many people with abnormal blood sugar levels fail to recognize the warning signs their bodies give them. By the time they become aware of diabetes, complications may have already developed.

According to the International Diabetes Federation (IDF), as of 2021, there were around 537 million diabetes patients worldwide, with most suffering from type 2 diabetes.

Ignoring abnormal blood sugar levels or failing to manage them properly after diagnosis can lead to serious health risks. Diabetes is a chronic condition, and while a temporary rise in blood sugar may not cause immediate harm, prolonged high blood sugar over months or years can severely damage the body.

The most concerning aspect of diabetes is its complications—once vital organs are affected, the damage is irreversible. Many diabetics suffer from blindness, cardiovascular issues, or even limb amputations.

Detecting abnormal blood sugar levels early is crucial in preventing such complications. Interestingly, the feet are often considered a “blood sugar meter” because they are among the first body parts to show warning signs when blood sugar is not well controlled.