What Causes Mental Fatigue?
 Rather than being classified as a specific illness, mental fatigue is a symptom that, if experienced on a regular basis, may be very detrimental to productivity and overall well-being. There are several causes of mental fatigue, some of which can be as simple as not getting enough sleep at night. But if you constantly find yourself feeling mentally drained, attention-deficit/hyperactivity disorder may be the cause.
If your brain is overworked, much like if our bodies are overworked, it will become "sore" and fatigued. This can lead to an inability to focus properly on daily tasks at work or around the house, possibly resulting in mistakes or clumsiness. Some of the natural mental fatigue causes are:
- A lack of exercise - exercising regularly improves oxygen levels in the bloodstream, leading to improved cognitive processes
- Poor diet - sugary snacks and drinks may bring on an initial energy burst, but that is usually followed by a crash
- Poor sleeping patterns - adults are recommended to get 8 hours of sleep each night
- Overwork - regularly taking short breaks during work may help "recharge your batteries"
If you exercise regularly, eat a healthy diet, get plenty of sleep, and take breaks throughout the day and still experience mental fatigue on a consistent basis, it may be a result of ADHD. If this is the case, some people decide to contact a physician or turn to mental alterness supplements. Recognition of mental fatigue causes and early detection and treatment could be the best way to learn how to manage the disorder.
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