Normal blood pressure for adults is typically considered to be a systolic blood pressure (the top number) of less than 120 mm Hg and a diastolic blood pressure (the bottom number) of less than 80 mm Hg, expressed as “120/80 mm Hg”. However, blood pressure can vary depending on age, health status, and other factors, and what is considered normal may differ slightly between different organizations or medical professionals.
Here are some references for normal blood pressure ranges:
- American Heart Association: https://www.heart.org/en/health-topics/high-blood-pressure/understanding-blood-pressure-readings
- National Heart, Lung, and Blood Institute: https://www.nhlbi.nih.gov/health-topics/high-blood-pressure
- Centers for Disease Control and Prevention: https://www.cdc.gov/bloodpressure/about.htm
It’s important to note that if you have concerns about your blood pressure or have been diagnosed with high blood pressure, you should talk to a healthcare professional for personalized advice and treatment.