Health Tip: Feeling Hungry?

(HealthDay News) -- Feeling particularly hungry is a common symptom -- with many possible causes.

The U.S. National Library of Medicine offers this list:

• Stress or anxiety.
• Premenstrual syndrome.
• A side effect of taking certain medications, including some corticosteroids or antidepressants.
• Bulimia.
• Graves' disease
• Hyperthyroidism.
• Diabetes.
• Hypoglycemia (low blood sugar).