1. No Thirst After Meals
When blood sugar levels rise, especially in diabetic patients, the change in osmotic pressure caused by high blood sugar can lead to the loss of intracellular water into the bloodstream, causing thirst. If you do not feel thirsty after meals, it may indicate stable blood sugar levels.
2. Feeling Full After Meals
Diabetic patients often experience hunger after meals, which indicates unstable blood sugar levels. If you feel full and satisfied after eating, it is a sign that your blood sugar is stable.
3. Feeling Drowsy After Meals
Feeling drowsy after meals, especially after lunch, is caused by temporary insufficient blood supply to the brain and usually resolves quickly. However, if you frequently feel drowsy and take a long time to recover, it indicates that your blood sugar is unstable, and you should monitor your blood sugar levels promptly.