Which is an average blood pressure reading for an adult?

A blood pressure reading of 120/80 mmHg is widely recognized as the average or ideal reading for an adult. This measurement is used as a benchmark in clinical practice and public health guidelines. The first number, 120, represents systolic blood pressure, which is the pressure in the arteries when the heart beats. The second number, 80, represents diastolic blood pressure, which is the pressure in the arteries when the heart is at rest between beats.

This optimal range signifies that the individual likely has good cardiovascular health. Maintaining blood pressure at this level is associated with a lower risk of heart disease and other health complications. Readings higher than this may indicate prehypertension or hypertension, while significantly lower readings may raise concerns for insufficient blood flow or other health issues. Thus, the classification of a blood pressure reading of 120/80 mmHg as average reflects its importance in assessing and promoting cardiovascular health.