1. Constant Thirst and Dry Mouth
If you find yourself reaching for water all the time, even right after drinking, it could be a red flag. High bl00d sugar pulls fluids from your tissues, leaving you dehydrated and craving more water.
2. Frequent Urination
Needing to use the bathroom more often than usual especially waking up several times at night can indicate your body is trying to flush out excess glucose.
3. Unexplained Fatigue

Many young adults assume exhaustion comes from overworking or lack of sleep. But if you’re constantly tired despite rest, it could mean your cells aren’t getting enough energy due to insulin resistance.
4. Sudden Weight Changes
Losing or gaining weight without altering your diet or activity level is a war:ning sign. In diabetes, your body may begin breaking down fat and muscle for fuel when it can’t use glucose effectively.
5. Blurred Vision
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