Which of the following is a non-pharmacological intervention for managing hypertension?

Limiting alcohol intake is a recognized non-pharmacological intervention for managing hypertension. Reducing alcohol consumption can lead to lower blood pressure levels, as excessive intake is associated with an increase in blood pressure and can hinder the effectiveness of antihypertensive medications. Public health guidelines often recommend moderation in alcohol consumption as part of a comprehensive lifestyle approach to managing hypertension.

Other choices do not serve as effective non-pharmacological interventions for hypertension. Taking extra medications does not address lifestyle factors that contribute to hypertension and may lead to increased risk of side effects without changing underlying habits. Increasing caffeine consumption could potentially elevate blood pressure in some individuals, making it counterproductive for those managing hypertension. Neglecting dietary changes disregards an essential aspect of lifestyle management, as dietary modifications, such as adopting the DASH (Dietary Approaches to Stop Hypertension) diet, are often recommended for blood pressure control.