Our medical columnist breaks down the common claims about alkaline water and shares why the explosion of interest in recent years has been concerning.

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.

Alkaline water has a pH above 7, so it is less acidic than pure water. It's purported that alkaline water can help with everything from improved digestion to disease prevention.

What is the pH scale? The pH scale shows how acidic a substance is. Learn what pH means and how the pH scale s measured in this KS3 chemistry guide.

A little more difficult to understand is that the pH scale is logarithmic, meaning that a pH of 6 is 10 times more acidic than pH 7, and 100 times more acidic than pH 8. “Soil pH directly affects ...

Any pH value below 7 is considered acidic, and any pH value over 7 is considered alkaline (1, 2). On the pH scale, the difference between adjacent numbers represents a tenfold difference in acidity.

The pH scale is a measure of how acidic or alkaline something is, 1 being highly acidic, 14 being highly alkaline, and 7 ...

Curious about alkaline water? Here’s a concise, evidence-based look at what alkaline water (pH ≥ 8) may—and may not—do for ...

High levels of hydrogen result in more acidic soils. The pH scale ranges from zero, which is most acidic, to 14, which is most alkaline (or basic). A pH of seven is considered neutral.

In this lesson, primary students will learn about acid and alkali reactions by setting up an experiment using everyday ...