Cut back on nicotine and caffeine intake as these interfere with sleep. Switch off your phone at least one hour before you go to bed. Use blackout curtains when sleeping.
Get moving
Increasing your physical activities can sharply enhance your mental acuity, memory, and mood. Walk, run, or dance - whatever activity you find enjoyable.
Fast
Fasting can improve neurological health and decrease the risk of neurodegenerative diseases. It promotes a process called ketogenesis, which stimulates brain regeneration.
Take a break
To give your brain a more efficient break, try taking short breaks in between your work by indulging in a brisk walk, power nap, going outdoors, doing something creative, or meditating.
Limit sugar intake
High sugar content in your blood can damage your blood vessels, which leads to poor circulation. Hence, insufficient blood circulation in the brain becomes the cause of brain fog.