This is Your Brain on Water
Your brain is made up of 85% water. The slightest bit of dehydration can affect how well your brain is functioning. Brain cells and nerve transmission require a lot of energy and water is an important component in providing that energy. Water gives the brain the electrical energy for all brain functions. Hormone and neurotransmitter production require water. Hormones and neurotransmitters control our thoughts, feelings and actions.
How does this translate into what proper hydration can do for you? When your brain is functioning on a full reserve of water, you will be able to think faster, stay focused, and experience greater clarity and creativity. Still not convinced to drink your 64 ounces of water a day? If you are only 1% dehydrated, you will likely have a 5% decrease in cognitive function. If you are 2% dehydrated, short term memory and focus are compromised and you may have trouble with math computations.
Water = a sharper, focused and more creative you!