While there are a variety of other variables and protocols to be followed to ensure our food supply remains safe, a basic understanding of pH and how it is measured is crucial to food production.

pH is a measurable parameter between the values of 0 and 14, defining the acidity or alkalinity of a solution. Solutions with a pH = 7 are considered neutral, pH < 7 are considered acidic and pH > 7 ...

We had lots of fun testing items all over the house to determine if they're an acid or base. We even made a guessing game out of it! You can try this experiment too by boiling down red cabbage and ...