The Metabolic Health Lab

The Metabolic Health Lab

The price of not drinking water

Chronic dehydration, inflammation, disease. In that order.

Kristen Deuel, MSc's avatar
Kristen Deuel, MSc
Jul 01, 2025
∙ Paid

Water is at the forefront of nearly every health recommendation and is no longer an afterthought, as it was in prior decades. What is often missing, though, is the reason why water matters so deeply beyond its role in general hydration. Its role as a transport medium is foundational to human physiology, supporting everything from nutrient absorption and circulation to cellular metabolism and cognitive function. The entire delivery system slows down, compromising energy production, tissue repair, and overall metabolic efficiency.

Without sufficient water, essential nutrients cannot reach the areas where they are needed.

Water comprises approximately 60% of the adult human body, serving as the solvent for plasma, lymph, and interstitial fluids (Welsh & Prentice, 2023). These fluid compartments act as highways for the delivery of nutrients and substrates, utilizing water's polarity and fluid dynamics to dissolve, mobilize, and distribute molecules to target tissues. These include essentia…

User's avatar

Continue reading this post for free, courtesy of Kristen Deuel, MSc.

Or purchase a paid subscription.
© 2026 Kristen Deuel · Privacy ∙ Terms ∙ Collection notice
Start your SubstackGet the app
Substack is the home for great culture