"It looks like we have found a key genetic gatekeeper of puberty in mice and men, " said Dr William Crowley Jr, chief of the reproductive endocrine unit and one of those involved in the study.

BBC: NEWS | Health | Gene 'decides timing of puberty'

Worse still, some of those fish are full of polychlorinated biphenyls (PCBs), which at worst, cause cancer and at best wreck humans' immune, reproductive, nervous and endocrine systems.

FORBES

Stripers there happen to be chock full of polychlorinated biphenyls (PCBs), which at worst, cause cancer in humans and at best wreck immune, reproductive, nervous and endocrine systems.

FORBES: The Largest Black Market Fish Bust Ever?