ReviewPublished 5 August 2026Heavy metal trophic transfer and human health risks in the Northern Benguela current ecosystem: a review with a focus on cape hake species (Merluccius capensis and M. paradoxus)Medusalem Jairus · Tamuka Nhiwatiwa · Johannes Angala IitembuFrontiers in Fish Sciencedoi 10.3389/frish.2026.1734136