New blood pressure guidelines from the American Heart Association and American College of Cardiology recommend more aggressive treatment of high blood pressure, including lifestyle changes and medication even at lower thresholds. The updated guidelines, the first since 2017, emphasize the importance of achieving a blood pressure below 130/80 mmHg. They strongly advise abstaining from alcohol and adopting a heart-healthy diet, including the DASH diet, with reduced sodium and increased potassium intake. Weight loss is also recommended for those who are overweight or obese, with medication or surgery as options for severe obesity. These changes aim to reduce the risk of heart disease, stroke, kidney disease, and dementia.

Prepared by Olivia Bennett and reviewed by editorial team.