02 How High Blood Sugar Affects Sleep
As mentioned earlier, poor sleep can lead to increased blood sugar. Conversely, high blood sugar quietly influences sleep.
Studies indicate that the longer the duration of diabetes, the poorer the sleep quality tends to be. This is mainly attributed to four factors:
- Polydipsia and Polyuria: Elevated blood sugar can lead to increased urination and feelings of thirst, causing frequent nocturnal awakenings and disrupting the continuity of sleep.