Low blood sugar, or hypoglycemia, occurs when glucose levels fall below 70 mg/dL and can affect anyone, not just those with diabetes. It disrupts how your body and brain function, and several early warning signs can help you catch it before it becomes serious.

Common symptoms include sudden sweating, feeling shaky or dizzy, and intense hunger—especially before meals. It can also lead to irritability, trouble focusing, and even slurred speech or blurred vision in more severe cases. At night, low blood sugar might cause nightmares, night sweats, or frequent waking, which often go unnoticed as symptoms of hypoglycemia. In children and adults alike, skipping meals or poor diet can lead to these episodes.

To help regulate your blood sugar, eat balanced meals with fiber, healthy fats, and protein, and avoid excessive sugary foods. If symptoms persist or worsen, it’s best to consult a healthcare provider for proper diagnosis and management.