下肢是人体“血糖仪”！要留意这5个变化

Core Viewpoint - The article highlights the increasing prevalence of diabetes in China, emphasizing the health risks associated with high blood sugar levels and the importance of monitoring and controlling blood sugar to prevent complications. Group 1: Diabetes Prevalence and Risks - Diabetes has become the third most significant chronic non-communicable disease affecting public health in China, with the prevalence continuously rising [1] - High blood sugar levels can lead to various health issues, often without noticeable symptoms, causing ongoing damage to the body [1] Group 2: Symptoms Indicating High Blood Sugar - Changes in the legs and feet can signal uncontrolled blood sugar levels, as small blood vessels are often damaged first, leading to noticeable symptoms in these areas [3] - Common symptoms of high blood sugar include slow wound healing, itching, numbness in legs and feet, appearance of "sugar spots," and dry skin [6][7][8][9][10][11] Group 3: Blood Sugar Control Strategies - Effective blood sugar management involves not only lowering blood sugar levels but also maintaining stability to prevent complications such as heart attacks and kidney damage [13] - Recommended strategies for controlling blood sugar include increasing whole grains in the diet, eating harder foods, slowing down eating speed, adjusting the order of food intake, and being mindful of the glycemic index (GI) and glycemic load (GL) of fruits [15][16][17][18][19][20][21] - Regular exercise is also emphasized as a crucial component for lowering blood sugar and improving insulin response [22]