AUTHOR=Zhang Shuai , Tang Hanhan , Zhou Minglian , Pan Linqing TITLE=Salt use patterns and heavy metal urinary excretion JOURNAL=Frontiers in Nutrition VOLUME=11 YEAR=2025 URL=https://www.frontiersin.org/journals/nutrition/articles/10.3389/fnut.2024.1521826 DOI=10.3389/fnut.2024.1521826 ISSN=2296-861X