If you notice:
Blurry or unfocused vision
Eye strain in the morning
…it may be linked to overnight blood sugar spikes.
7. Persistent Fatigue in the Morning
Even after a full night’s sleep, you may feel tired. This happens because your body can’t properly use glucose for energy when insulin function is impaired.
Common signs include:
Low energy
Brain fog
Difficulty concentrating
Why Do These Symptoms Appear at Night?
During sleep, your body continues to regulate blood sugar. However, in people with diabetes or insulin resistance, this process may not work efficiently.
As a result:
