— 健康促進與維護 · MEDIUM · MCQ —
一位 55 歲客戶討論控制高血壓的生活型態調整。下列哪項調整對降低血壓最有效？
A 55-year-old client is discussing lifestyle modifications to manage hypertension. Which of the following lifestyle changes is the most effective for lowering blood pressure?
- AReducing caffeine intake減少咖啡因攝取
- BWeight loss if overweight✓ 正解若超重則減重
- CDrinking herbal tea飲用草本茶
- DTaking daily vitamin supplements每日服用維生素補充品
— Explanation · 中文詳解 —
根據心血管疾病防治指引，生活型態調整是控制高血壓的一線策略。體重控制（Weight loss）被公認為最有效的非藥物介入手段。過重的體重會增加心臟負荷與血管阻力，減重能顯著降低收縮壓與舒張壓，並改善代謝指標。雖然飲食調整（如 DASH 飲食）和戒菸、限酒也很重要，但在降壓效果的權重上，減重往往具有最直接且顯著的臨床效益。
Weight loss is the most effective non-pharmacological intervention for lowering blood pressure in overweight clients, as it significantly reduces cardiac workload and vascular resistance. While dietary changes like the DASH diet are beneficial, reducing excess body weight provides the most direct and substantial clinical improvement in both systolic and diastolic blood pressure readings.