Affects Focus And Concentration

Your brain needs water as much as any other organ. Studies have even suggested that dehydration can cause your brain cells to shrink slightly, leaving it less effective than it would  normally be. This translates to difficulty concentrating, and taking a little longer to solve problems that you could normally do in your sleep. The extra brain strain can also make you irritable, so a glass of water even has the potential to improve your mood.




What causes lack of focus and concentration? 




Concentration difficulties can be caused by medical, cognitive or psychological problems or may be related to sleep disorders or medications, alcohol or drugs. Psychological conditions that can interfere with concentration include anxiety, depression, bipolar disorder, emotional trauma, and stress.

How much water does your brain need? 




This, in turn, could impact cognitive function. So, staying hydrated is one critical factor for supporting the brain. Drinking 1.5 to 2 litters a day is the general recommendation, and important factors to consider include: Alcohol and caffeine can be dehydrating as they make you want to pee more

How does lack of water affect the brain?



 

Dehydration causes your brain to not run at full speed. Some of the mental symptoms of dehydration include brain fog, afternoon fatigue, focus issues, depression, anger, exhaustion, headaches, sleep issues, stress, and a lack of mental clarity and acuity.

Is your brain 80% water? 




Up to 60% of the human adult body is water. According to H.H. Mitchell, Journal of Biological Chemistry 158, the brain and heart are composed of 73% water, and the lungs are about 83% water.