This article explores and compares a range of water sources in terms of their purity, mineralization, and biocompatibility. By understanding the strengths and limitations of various water sources, we can make more informed, empowered decisions about the water we consume — and how to begin optimizing it for daily vitality and long-term wellbeing.

Your water may look clean, but is it truly toxin-free and nourishing? Discover the best kits and tests for detecting hidden contaminants or deficiencies — so you can take targeted steps to purify, upgrade, and replenish your daily source of hydration.