Relationships & Support · ScienceDaily Alternative Medicine · October 1, 2026

This common mistake can add nearly 7 points to your blood pressure reading

A common mistake during blood pressure checks could make readings appear substantially higher than they really are. Johns Hopkins researchers found that leaving the arm unsupported can raise systolic readings by about 6.5 mmHg, potentially affecting a hypertension diagnosis.

Originally published by ScienceDaily Alternative Medicine. We curate and add context; they did the reporting.

Related learning