The Hidden Impact of Dehydration on Brain Function
The human brain is approximately 75% to 85% water and even a tiny drop in hydration can disrupt its delicate chemistry medical research shows that just 1% dehydration the point at which you first start to feel thirsty is enough to cause a 5% decrease in cognitive function leading to brain fog slowed reaction times and difficulty concentrating when you are under hydrated your brain cells actually shrink in volume and your heart must work harder to pump oxygen to the head often manifesting as a dehydration headache or sudden fatigue by the time you feel a dry mouth your brain is already operating at a deficit staying ahead of thirst is one of the simplest ways to maintain peak mental clarity and mood stability throughout the day.
Do you increase your intake of water after you have noticed change in your mood and productivity ?
MBH/PS