pH is the measure of hydrogen ions in water-based liquids. The pH scale shows the leaves of acidity and alkalinity of water and similar liquids. There are some important things to understand about the ...

The pH of water can vary depending on several factors, including the weather, but tap water typically has a pH of about 7.5. What is pH? You may have heard the word “pH” used to describe drinking ...

The pH of blood refers to how acidic it is. Changes to blood pH can signal underlying medical issues, including metabolic acidosis, respiratory acidosis, metabolic alkalosis, and respiratory alkalosis ...

What Is the Alkaline Diet? The alkaline diet encourages you to eat foods that are alkaline (or basic, meaning they have a pH greater than 7), instead of those that are acidic. The theory is that foods ...

In skin care, there are two things we’re always trying to keep balanced: oil levels and pH levels. A terrific skin toner will help manage both matters, but that’s tough to achieve because many toners ...