1. Fatigue Cause No. 1: Not Enough Sleep
It may seem obvious but you could be getting too little sleep. That can negatively affect your concentration and health. Adults should get seven to eight hours every night.
Fix: Make sleep a priority and keep a regular schedule. Ban laptops, cell phones, and televisions from your bedroom. Still having trouble? Seek help from a doctor. You may have a sleep disorder.
2. Fatigue Cause No. 2: Sleep Apnea
Some people think they’re sleeping enough, but sleep apnea gets in the way. It briefly stops your breathing throughout the night. Each interruption wakes you for a moment, but you may not be aware of it. The result: you’re sleep-deprived despite spending eight hours in bed. Your doctor may order a sleep study to check for this.
Fix: Lose weight if you’re overweight, quit smoking, and you may need a CPAP device to help keep your airway passages open while you sleep.