Did You Know That Waking Up At 3 Or 4 In The Morning Is A Clear Sign Of…See More June 28, 2026 by fatmizo ADVERTISEMENT are closely connected. Poor sleep can worsen mood, and mood disorders can interfere with sleep. Blood Sugar Fluctuations Another possible contributor involves blood sugar regulation. During sleep, the body continues managing glucose levels. In some individuals, drops or fluctuations in blood sugar may trigger hormonal responses that promote wakefulness.continue reading … ADVERTISEMENT ←PreviousNext→