Mental fatigue is a widespread state of mental exhaustion that not only reduces an individual’s attention and memory but may also impact daily life and work efficiency.

This fatigue can be caused by various factors, including but not limited to long-term stress, hormonal fluctuations, depression, dehydration, and the following additional factors:

Other Potential Causes of Mental Fatigue:

  • Insufficient Sleep or Poor Sleep Quality:
    Insufficient sleep or frequent awakenings during the night can affect the brain’s recovery and repair processes, leading to daytime mental fatigue.
  • Malnutrition:
    Lack of necessary nutrients such as vitamin B complex, iron, and magnesium can affect the brain’s energy supply and neural function, thereby triggering mental fatigue.
  • Excessive Use of Electronic Devices:
    Staring at screens for extended periods can cause eye fatigue and dryness, while blue light may interfere with sleep quality, further exacerbating mental fatigue.
  • Environmental Factors:
    Noise, excessively bright or dim lighting, and uncomfortable temperatures are environmental factors that can affect the brain’s working state, leading to mental fatigue.
  • Lack of Social Interaction:
    Prolonged loneliness and lack of social interaction can lead to low mood and decreased cognitive function, subsequently triggering mental fatigue.

To effectively combat mental fatigue, besides getting sufficient sleep, the following strategies can also be adopted:

Additional Ways to Combat Mental Fatigue:

  • Improve Sleep Environment:
    Ensure the bedroom is quiet, dark, and cool, and use comfortable bedding to improve sleep quality.
  • Increase Nutrient Intake:
    Consume foods rich in antioxidants, vitamins, and minerals such as green leafy vegetables, fruits, nuts, and fish to support brain health.
  • Limit the Use of Electronic Devices:
    Stop using electronic devices one hour before bedtime to reduce the interference of blue light on sleep.
  • Create a Favorable Work Environment:
    Keep the work environment tidy and comfortable, reducing distractions and noise to improve work efficiency and reduce mental fatigue.
  • Engage in Psychological Adjustment:
    Learn stress management techniques such as deep breathing and progressive muscle relaxation to relieve tension and mental pressure.
  • Establish a Healthy Lifestyle:
    Quit smoking, limit alcohol consumption, avoid overexertion, and maintain a regular sleep schedule to maintain physical and mental health.

Mental fatigue is a complex issue that requires comprehensive consideration of multiple factors and the adoption of integrated measures to address.

By improving the sleep environment, increasing nutrient intake, limiting the use of electronic devices, creating a favorable work environment, engaging in psychological adjustment, and establishing a healthy lifestyle, we can better combat mental fatigue, restore energy, and improve the quality of life.

If mental fatigue persists and significantly affects daily life, it is recommended to seek professional medical advice.