5. Brain Fog
Brain fog is that horrible condition that we can’t quite put our finger on. It causes us to feel distracted, to struggle to concentrate, and to struggle to feel motivated or inspired to engage in various activities.
There are many causes of brain fog but dehydration is a common one.
This is due not only to the pain that a dehydration headache can cause and not only by the CFS – but also by the loss of certain neurotransmitters and interactions that require water in order to occur.