Blood sugar imbalance can interfere with sleep quality. High glucose levels may cause thirst, bathroom trips, headaches, and general discomfort. Low glucose levels may cause sudden waking, sweating, anxiety sensations, or vivid dreams.
Over time, poor sleep can become a cycle. Broken sleep may affect appetite, energy, mood, and blood sugar control the next day. A person may spend enough hours in bed but still wake up feeling drained.
Restless sleep is very common and can have many causes, including stress, caffeine, pain, snoring, sleep apnea, depression, and irregular sleep habits. But when disrupted sleep appears together with frequent urination, thirst, tingling feet, or morning fatigue, blood sugar should be considered as one possible factor.
5. Tingling, Burning, or Numbness in the Feet
