Many people believe that a blood pressure reading of 120/80 mmHg is the gold standard for normal health, but recent guidelines from the European Society of Cardiology (ESC) suggest this may no longer be accurate. According to updated research, the definition of “normal” blood pressure has shifted, depending on individual health factors like age and medical conditions such as diabetes.

Health experts, including sources like Healthline, explain that blood pressure is recorded with two numbers: systolic (the top number) and diastolic (the bottom number). The systolic value represents the pressure in your arteries when the heart contracts, while the diastolic number shows the pressure when the heart is resting between beats. Both numbers are essential in assessing cardiovascular health.

Recent findings now suggest that a blood pressure reading of 140/90 mmHg may be considered average for the general population, except for older adults and those with conditions like diabetes, for whom the limit is set at 130/80 mmHg. Previously, readings above 139/89 mmHg were treated as hypertension, and patients were prescribed medication to prevent serious events like strokes or heart attacks.

On the other end of the spectrum, low blood pressure—or hypotension—is defined as readings lower than 90/60 mmHg. While not always a concern, dangerously low readings (such as 80/50 mmHg) can lead to health issues, especially when accompanied by symptoms like dizziness, headaches, or irregular heart rhythms. These symptoms may indicate that the low pressure is affecting blood flow to vital organs.

Ultimately, both high and low blood pressure can pose risks if not managed properly. Hypertension, in particular, can lead to serious complications if left untreated. Early detection and consistent monitoring are essential for preventing long-term damage. Staying informed about changing medical guidelines and understanding how your personal health profile fits into these standards is crucial for maintaining cardiovascular wellness.