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How Does Caffeine Affect Hydration and Do Tea and Coffee Increase the Risk of Dehydration on Caffeine & Hydration
Description
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Episode 3276:
Dr. Neal Malik dispels the long-held myth that coffee and tea are dehydrating, explaining that these beverages actually contribute to daily fluid intake. Backed by research and meta-analyses, he highlights how regular, moderate consumption can support hydration and even offer protection against chronic diseases like type 2 diabetes and heart disease.
Quotes to ponder:
"Coffee and tea intake actually count towards an individual’s overall fluid intake for the day and do not increase the risk of dehydration."
"The body does still absorb and use the majority of the liquid consumed via coffee and tea."
"The more often coffee and tea are consumed, the less likely someone will experience dehydration."
Episode references:
Meta-analysis on caffeine and hydration (Armstrong et al.): https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3902679/
National Academy of Medicine Hydration Guidelines: https://nap.nationalacademies.org/catalog/10925/dietary-reference-intakes-water-potassium-sodium-chloride-and-sulfate
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