7. Waking Up Thirsty or Needing to Urinate
Maria guzzled water at 2 a.m., her throat like sandpaper, then dashed to the bathroom—again. High blood sugar pulls water from cells, causing dehydration and frequent urination, per Diabetes Care. Nightly trips disrupt sleep, leaving you drained. Check how often you wake. Could this be your first clue? The next sign’s even sneakier.
6. Night Sweats or Hot Flashes
Tom, 55, woke soaked, thinking menopause-like flashes were “just stress.” Excess glucose can mess with your body’s thermostat, causing sweats unrelated to room temperature, per Endocrine Reviews. Women may confuse this with menopause. Feel clammy nightly? It’s a red flag. But number five hits your limbs.
