FeaturedNeuroscience·August 29, 2016·4 min readShark Fins and Meat Contain High Levels of Neurotoxins Associated With Alzheimer’sResearchers have found high concentrations of neurotoxins linked to Alzheimer's disease in the fins and muscles of 10 species of sharks. One of the toxins also has been found in shark fin and shark cartilage supplements.Read More