What does the 'H' refer to when using pH as a measurement?

The 'H' in pH stands for hydrogen. pH is a measure of the hydrogen ion concentration in a solution. It indicates how acidic or basic a solution is, with lower values representing more acidity (higher concentrations of hydrogen ions) and higher values representing more basicity (lower concentrations of hydrogen ions). The concept of pH is fundamental in chemistry, biology, and nutrition, as it affects biochemical reactions, metabolic processes, and the overall balance of bodily systems. Understanding that pH is intrinsically linked to hydrogen is crucial for anyone studying holistic nutrition, as it informs how various foods and supplements can influence body chemistry.