Research

Mixed

Sodium and Sugar-Sweetened Beverages (SSB) are the primary drivers of adverse cardiometabolic health impacts globally, with sodium being the largest contributor in most regions and SSB being the largest in Latin America and the Caribbean.

To improve your heart health, focus on reducing sodium and sugary drinks. In most parts of the world, cutting sodium is the single most effective dietary change you can make. If you live in Latin America or the Caribbean, cutting sugary drinks is likely your highest-impact move. Reducing these two factors will yield the greatest reduction in cardiometabolic risk.

GoodSupportsHIGH confidence
Across super-region, sodium was the risk-increasing dietary component with greatest proportional contribution to the IDHIoverall except in Latin America and the Caribbean, where SSB contributed the greatest proportion.
Jifan Wang et al. · BMJ Global Health · 2020

Why this rating

Based on global meta-analyses and country-specific data.

Source

The International Diet-Health Index: a novel tool to evaluate diet quality for cardiometabolic health across countries

Jifan Wang et al. · BMJ Global Health · 2020

DOI 10.1136/bmjgh-2019-002120

cross_sectionalCited 14×
Read the paper
DOI resolved against Crossref · corpus check 2026-06-10

This is one finding among thousands. Every one is graded and traced to its source, so you can see what the evidence actually supports. Browse the research →