Tag Archives: short-term memory

Why do our brains need water?

Have you ever had a long night out with lots of drinking and experienced a pounding headache the next day? Well, that’s practically how your brain feels every time you’re dehydrated. The brain needs water for every function it performs because about 60% of its makeup is water. In the brain, water is stored in cells called vacuoles. It uses those cells to distribute water to its complex systems of cells and neurons. When you think, you’re sending electrical impulses across the brain, making connections, forming tendrils of thought and memory (called dendrites), and creating chemical reactions to allow this process to occur. It is a complex biological process that can’t be compared.

Water in the brain acts as a cooling device and also a filter for chemicals and other byproducts.  In the rest of the body, blood performs this task, but in the brain, water does this so that the brain does not overheat or get blocked channels that could cause problems. So, having enough water in your body is extremely important for cognitive function. Here are 6 signs and symptoms that you may be dehydrated:

1) You feel hungry/thirsty

2) You’re tired

3) Your urine is darker in color

4) You feel like you can’t perform cognitive functions as well (math, language, creativity, problem solving)

5) You feel that you can’t concentrate

6) Your short-term and long-term memory is reduced

If you’re experiencing any of these symptoms, DRINK WATER! If you become so dehydrated that you feel dizzy or lightheaded, it is best to see a doctor. You may not be drinking enough water every day, making all of these symptoms more likely and making you less able to perform daily tasks. It’s not easy to say exactly how much water a person should drink every day. This number varies for each person depending on their height, weight, daily activity, and metabolism. If you don’t know how many glasses you should drink, follow the “8 glasses a day” rule and ask your doctor the amount that is best for you.

If you’d like to know more about why water is good for your body and how filtered water and alkalized water can help you be healthier and feel better, check out the rest of our blog and visit our website at http://www.filtercon.com.

Sources:

Hydration and Your Brain- Why Water is More Important Than You Think. The High Tech Society. June 5, 2015.

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