Dossier
Lisa Young
Coverage of Lisa Young in the Nexus archive.
- Shark Week fans may want to think twice before eating this ocean predator, experts warn
Shark meat is consumed in several countries like Brazil and Iceland but contains high levels of mercury and arsenic, posing health risks. Experts warn against regular consumption due to toxin accumulation in sharks, though it provides lean protein and nutrients. U.S. shark fisheries are considered sustainable, but global shark populations face overfishing threats.