Fatigue Due to Lifestyle and Sleep Quality Deficits

This is the most common cause of fatigue, confirmed by identifying patterns of poor sleep hygiene, such as inconsistent wake-sleep cycles, or lifestyle factors like dehydration, excessive caffeine intake, and physical inactivity. Confirmation is achieved by tracking daily habits against the two-week symptom diary to correlate periods of low energy with specific behavioral deficits, such as inadequate sleep duration or nutritional imbalances.

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