Thursday, February 23, 2012

Shark fin soup and neurodegenerative disease

It turns out that eating shark fin soup is not only ecologically questionable, it may also be associated with neurodegenerative diseases like Alzheimer's disease and ALS. A recent study, published in the journal Marine Drugs, documents high levels of BMAA, a neurotoxic amino acid associated with cyanobacterial blooms that biomagnifies as it moves through marine food webs and especially accumulates in collagen-rich tissues like... shark fins.

HT to Helen Scales at SeaMonster.

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