Do you keep waking up at 2 or 3 a.m. for no reason? Experts say it’s more common than you think — and your body might be trying to tell you something
1. Stress and anxiety
When your brain is on high alert, it releases cortisol — the stress hormone — which keeps your body from reaching deep sleep.
2. Blood sugar drops
Eating too much sugar or carbs before bed can cause your blood sugar to crash later in the night, waking you up suddenly.
3. Alcohol or dehydration
A nightcap might make you sleepy at first, but alcohol disrupts your sleep cycles and dehydrates your body — leading to those 3 a.m. wake-ups.
4. Overheating
Your body temperature naturally drops while you sleep. If your room or blanket is too warm, your body wakes you to cool down.
5. Hidden health issues
Conditions like sleep apnea, thyroid imbalance, or acid reflux can all trigger nighttime awakenings.
How to fix it:
Try keeping a consistent sleep schedule, avoid heavy meals or screens before bed, and keep your bedroom cool, dark, and quiet.
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