Health experts reveal risks behind alkaline water craze as popularity surges

Alkaline water has entered the conversation as an arguable alternative to regular drinking water.Numerous celebrities, including Gwyneth Paltrow, Mark Wahlberg and Jennifer Aniston, have touted alkaline water in brand campaigns, but is there a real benefit? Experts report that the science is uncertain.Bottled water that’s sold as alkaline water may have added minerals like calcium and magnesium, which help the water reach an alkaline pH, according to Mayo Clinic.A pH of 7 is neutral, while a level greater than 7 is alkaline and less than 7 is acidic.Plain tap water has a lower pH than alkaline water, which has led some to claim that drinking alkaline water can neutralize acidity in the body.There have also been claims that alkaline water can help prevent certain health conditions, like cancer and stroke, according to the Mayo Clinic.

Some studies have also shown that alkaline water may help slow bone loss, perhaps due to the added calcium.Other research suggests that alkaline water combined with a plant-based Mediterranean diet may help relieve acid reflux.Several studies have suggested that alkaline water alone could improve symptoms of gastroesophageal reflux disease (GERD).The Mayo Clinic stressed that more research is necessary to support these claims and to confirm whether these benefits continue over time.In a Harvard Medical School publication, Howard E.

LeWine, chief medical editor of Harvard Health Publishing, confirmed that benefits potentially exist but only temporarily.“Because the fluid in the stomach is so acidic, once regular or alkaline water gets down to your stomach, there will be little difference in the resulting stomach fluid pH,” he wrote.“You could potentially raise the stomach fluid pH by drinking a lot of alkaline water, but it would only be temporary.Even if you drank enough alkaline water to slightly raise the pH of your blood, your kidneys would quickly go into action to rebalance your blood pH.”As an example, alkaline...