What Is Alkaline Water? Complete Guide Explained Simply
Alkaline water is water that has a pH level higher than 7. The pH scale ranges from 0 (most acidic) to 14 (most alkaline/basic), with 7 being neutral. Regular tap water typically has a pH of 6.5–7.5, while alkaline water has a pH of 8–9.5.
Understanding pH Levels
pH stands for "potential of hydrogen" and measures the concentration of hydrogen ions in a liquid. Lower pH = more acidic; Higher pH = more alkaline. Our blood naturally maintains a pH of 7.35–7.45 — slightly alkaline.
What Makes Water Alkaline?
Water becomes alkaline through two methods: Natural Alkalinity — when water flows over rocks and picks up minerals like calcium, magnesium, and potassium. Artificial Alkalinity — through water ionizers or alkaline water purifiers that use electrolysis or mineral filters to raise the pH.
Types of Alkaline Water
- Naturally Alkaline Water: Mountain spring water that has absorbed minerals from the earth
- Ionized Alkaline Water: Produced by water ionizer machines through electrolysis
- Alkaline RO Water: RO purified water with minerals added back to raise pH
Key Minerals in Alkaline Water
Quality alkaline water contains these essential minerals: Calcium (for bones), Magnesium (for muscles), Potassium (for heart health), and Sodium (for electrolyte balance).
Alkaline Water vs Regular Water
Regular water at pH 7 is neutral, while alkaline water at pH 8.5–9.5 provides additional minerals, antioxidant properties, and better hydration. It helps neutralize acid in the body and supports various health functions.
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