Citric acid is a weak acid that is found naturally in all citrus fruits. Unlike strong acids, weak acids ionize only partially when in solution. If you’ve ever sunk your teeth into a lemon or ...

Acidic foods (with a pH of 4.6 or lower) are generally safe to consume as part of a healthy, balanced diet. However, they may trigger symptoms for people with certain health conditions. With ...

When the body is described as "acidic," it refers to a lower pH level in the blood and tissues, leaning towards acidity rather than alkalinity. The body's pH is tightly regulated, typically ...