Penurunan Tekanan Darah pada Penderita Hipertensi dengan Pemberian Teh Bunga Telang
DOI:
https://doi.org/10.31539/73cxea94Abstract
This study aims to analyze the effectiveness of butterfly pea flower extract tea (Clitoria ternatea) in reducing blood pressure in sufferers of grade I hypertension. The research method employed was a quasi-experimental design with a pre-post test and a control group. The results showed that the intervention group experienced an average reduction in systolic blood pressure of 28.3 mmHg (p = 0.000) and diastolic blood pressure of 11.7 mmHg (p = 0.000). In the control group, there was a decrease in systolic blood pressure of 0.867 mmHg (p = 0.219) and diastolic blood pressure of 0.367 mmHg (p = 0.469). Administration of butterfly pea flower extract was proven to be effective in reducing systolic blood pressure by 81% and diastolic blood pressure by 87% (p=0.000). The conclusion is that drinking butterfly pea flower extract powder tea for 14 days can effectively reduce systolic and diastolic blood pressure in patients with grade I hypertension.
Keywords: Butterfly Flower, Hypertension, Reduction, Blood Pressure, Tea
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