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DESCRIPTION: The brain shrinkage associated with dehydration may not only play a role in cognitive impairment, but also levels of energy, alertness, and happiness.

This is the third of a video series on water. See the first two at How Many Glasses of Water Should We Drink a Day? (http://nutritionfacts.org/video/how-many-glasses-of-water-should-we-drink-a-day/) and Does a Drink Of Water Make Children Smarter? (http://nutritionfacts.org/video/does-a-drink-of-water-make-children-smarter/) Stay tuned—I’ve got more on the way.

Other healthy beverages include hibiscus tea (Hibiscus Tea vs. Plant-Based Diets for Hypertension http://nutritionfacts.org/video/hibiscus-tea-vs-plant-based-diets-for-hypertension/) and green tea (Dietary Brain Wave Alteration http://nutritionfacts.org/video/dietary-brain-wave-alteration/).

What else can affect our mood?
• Fighting the Blues with Greens? (http://nutritionfacts.org/video/fighting-the-blues-with-greens-mao-inhibitors-in-plants/)
• Aspartame and the Brain (http://nutritionfacts.org/video/aspartame-and-the-brain/)
• Exercise vs. Drugs for Depression (http://nutritionfacts.org/video/exercise-vs-drugs-for-depression)
• Antioxidants and Depression (http://nutrititionfacts.org/video/Antioxidants-and-Depression)

What about the omega-3’s in fish? That’s the subject of my next video, Fish Consumption and Suicide.

Have a question for Dr. Greger about this video? Leave it in the comment section at http://nutritionfacts.org/video/can-dehydration-affect-our-mood and he'll try to answer it!

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