有关糖尿病的7个误区，千万别再信了！丨中新真探

Core Points - The article addresses common misconceptions about diabetes management, particularly regarding dietary restrictions for diabetic patients [1] - It emphasizes the importance of understanding glycemic index (GI) and glycemic load (GL) when considering food choices for blood sugar control [4][8] Dietary Misconceptions - Diabetic patients can consume sweet foods, but they should focus on low-GI options and manage portion sizes to avoid blood sugar spikes [5] - Water-rich fruits like watermelon can be consumed in moderation, as they have a low glycemic load (4.9) and can provide essential nutrients without causing significant blood sugar fluctuations [7][8] - "Sugar-free" foods are not necessarily safe for unlimited consumption, as they may still contain carbohydrates that can affect blood sugar levels [10][11] Carbohydrate Management - Limiting staple foods is necessary for controlling total caloric intake, but it does not mean that they should be completely eliminated from the diet [14] - Carbohydrates are essential for energy, and overly restricting them can lead to negative health effects, including low blood sugar [15] Insulin Resistance - The notion that feeling sleepy after eating indicates insulin resistance is unfounded; various factors contribute to post-meal drowsiness [18][19] Sugar Consumption - Excessive sugar intake does not directly cause diabetes but can lead to obesity, which is a significant risk factor for developing the disease [22][23] Dairy Consumption - Diabetic patients can consume yogurt, particularly low-sugar or sugar-free varieties, as they have a lower glycemic index compared to other carbohydrate sources [26]