However, alkaline water with a pH level of 9 or higher may taste bitter. The pH level of water can also change the taste of anything you use it in, like coffee or tea.

(Image credit: UCG via Getty Images) ... Alkaline water usually has a pH level between 8 and 9, higher than that of regular drinking water, which is typically "neutral" at around 7.

"Theory behind drinking alkaline water for digestion is that the higher pH of the water lowers the pH of stomach acid (typically 1.5 to 3.5) and helps prevent or treat acid reflux," she said.

Alkaline water is water that’s been treated (often via an ionizer) to have a pH above 7, the normal and neutral pH of water (by pH, scientists are referring to the measure of how acidic or basic ...

In a video with over 11,000 views, TikToker @vianht05 holds up a bottle of Kirkland alkaline water. “My boyfriend and I get this bottled water from Costco that claims to be 9.5 pH,” she says ...

There are important things to understand about pH and how it relates to water. Some people believe that drinking alkaline water provides health benefits. Learn more about the pH of water here.

Commercially available alkaline water has minimal alkali content and offers no benefits compared with tap water and other methods for adults with uric acid and cystine urolithiasis, data show ...