Persistent fatigue can stem from numerous medical and lifestyle factors. Common causes include sleep disorders, thyroid dysfunction, anemia, depression, and inadequate physical activity. Other potential contributors range from nutritional deficiencies to chronic conditions and medication side effects. Understanding the underlying cause is important for addressing ongoing tiredness effectively.
Sleep & Fatigue · Jun 24, 2026 · 17 hours ago
Twenty Potential Causes of Chronic Fatigue and Tiredness
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