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Water Affects Mood

Water Affects Mood

While we know that it’s important to drink water for optimal physical functioning, a 2009 Tufts University survey found that a lack of adequate water consumption also has a tangible impact on our mood.

The study’s subjects were 31 male and female student athletes who performed 60-75 minutes of high-impact aerobic activity while mildly dehydrated.  These students reported feeling more tiredness, depression, confusion, tension or anger than the control group who engaged in similar activities.

The Tufts research team also studied the impact of the dehydration of the athlete’s cognitive abilities.  While there was some negative influence on cognition, it was concluded that a stronger correlation between mild dehydration and mood exists.

The study’s authors consider the amount of dehydration (losses of 1-2 percent) comparable to the mild dehydration many people experience on a daily basis by drinking insufficient amounts of water.

So, how much water should we drink on a daily basis?  The amount differs based on variables such as your weight, activity level and the weather.  The generally recommended amount is eight to nine glasses of water a day.  According to Kristen E. D’Anci, PhD, one of the Tufts’ study’s lead researchers, “eight 8-ounce glasses of water a day never hurt anybody.”

Another general indicator of adequate water consumption is the amount and color of your urine; if you produce about 6.3 cups of urine daily and it is colorless to slightly yellow (i.e., not dark and concentrated), this is a good indication that you are consuming enough water.

Don’t wait, however, to feel thirsty, as thirst is generally a sign that you are already slightly dehydrated.  And as strange as it may seem, it is possible to drink too much water, resulting in water poisoning, which can lead to death.  As is useful in so much of life, let common sense and being mindful of how you feel be your guide.

Related:
8 Common Myths about Dehydration
10 Ways to Sneak in More Water

Read more: Health, Mental Wellness

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Terri Hall

Terri Hall lives in the Hudson Valley with her family. In addition to writing, Terri works with public television and radio stations/networks in the area of new media, and leads workshops on authentic and empowered living.

62 comments

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10:37PM PDT on Mar 23, 2013

I do need to drink more water. Thank you for the reminder.

10:27PM PDT on Mar 23, 2013

Will be drinking more water...thanks!

8:47AM PST on Dec 18, 2012

Thank you.

8:35PM PST on Dec 16, 2012

Thanks for the information

7:27PM PST on Dec 16, 2012

Thank you :)

9:31AM PST on Dec 16, 2012

good to know

7:19AM PST on Dec 16, 2012

Yuk! Water tastes sooo bitter...

1:42AM PST on Dec 16, 2012

Thanks

5:05PM PST on Dec 15, 2012

Ahh....the power of water!

6:45PM PDT on Jul 31, 2011

wow - people will listen about improving eating habits, but no one seems to be paying attention about drinking water for hydration???

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Disclaimer: The views expressed above are solely those of the author and may not reflect those of
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All good reminders. Thanks for caring.

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