White paper on LSSS summarizes current evidence and concludes that low-sodium salt substitutes (LSSS) can play an important role as a population-level sodium reduction strategy in India.
Fiscal policies healthy diets: a WHO guideline on using taxes and subsidies to influence consumer behavior and promote healthier eating at the retail level.
Imperial College report advocating broader food taxes using nutrient profile models to define tax bases, rates, or tiers aligned with nutritional quality and health impact.