This guideline provides evidence-informed guidance on the use of lower-sodium salt substitutes (LSSS).

The recommendation in this guideline can be used by policy-makers, programme managers, health professionals and other stakeholders in their efforts to promote reduction of sodium intake and reduce the risk of hypertension and related noncommunicable diseases through a range of public health policy actions and intervention programmes.

The recommendation in this guideline should be used in conjunction with other WHO guidance on healthy diets.

本指南为低钠盐替代品（LSSS）的使用提供了循证指导。

政策制定者、计划管理者、卫生专业人员和其他利益相关者可利用本指南中的建议，通过一系列公共卫生政策行动和干预计划，努力促进减少钠摄入量，降低高血压和相关非传染性疾病的风险。

本指南中的建议应与世卫组织关于健康膳食的其他指南一并使用。