Alkaline Water
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What it is
Alkaline water is water that has been treated to increase its pH level, typically between 8 and 9. This is often done by adding alkaline minerals like calcium, magnesium, and potassium. Some methods involve ionization or electrolysis.
Why it's used
Alkaline water is primarily marketed as a beverage for direct consumption, often positioned as a healthier alternative to regular drinking water. Manufacturers may add it to beverages like juices and lemonades to alter the pH or for perceived health benefits.
Health notes
Alkaline water is generally recognized as safe (GRAS) by the FDA for use in food and beverages. The FDA has not established specific regulations for alkaline water beyond its GRAS status. Scientific evidence on the health benefits of drinking alkaline water compared to regular water is mixed and not conclusive. Some studies suggest potential benefits for bone health and reducing acid reflux, while others find no significant difference. JECFA and EFSA have not specifically evaluated alkaline water as a food additive.
Allergen info
Alkaline water is not derived from any of the nine FDA major allergens. It does not contain gluten.