Primary literature for those interested:
Wild game hunting is a popular activity in many regions of the United States. Recently, the presence of lead fragments in wild game meat, presumably f…
www.sciencedirect.com
It has been known for centuries that lead is toxic to humans. Chronic exposure to lead, even at low levels, is associated with an elevated risk of cardiovascular and chronic kidney disease in adults and of impaired neurodevelopment and subsequent cognitive and behavioural development in the...
link.springer.com
The consumption of meat from cervids killed with lead ammunition may increase lead exposure and its associated health risks and it would be important to inform the population, particularly hunters, about this potential risk and promote the use of lead-free ammunition. Game meat from animals...
www.semanticscholar.org
Acute and even chronic lead exposure rarely leads to death. But it can lead to permanent, irreversible:
Cardiovascular damage
Kidney damage
Liver damage
Brain damage
Nerve damage
Reproductive dysfunction
Birth defects
Additionally, it does not pass rapidly from the body as suggested above. Lead toxicity is cumulative. It is sequestered in bones and teeth and accumulates over time. It is then released slowly over time into the blood stream, which is why it is a particular concern for pregnant women and is a significant exposure to the developing fetus. Simply saying if it doesn’t kill you outright, there’s nothing to worry about is pretty ignorant.
If you are an old guy with no other routes of lead exposure, you probably have little to worry about. If, however, you have additional routes of exposure, you are trying to start a family or have small children, you might not be so blasé about it. Either way, it doesn’t hurt for people to assess the risks and decide for themselves what ammo they are comfortable using.
Learn about lead poisoning symptoms and treatment of lead exposure in children and adults. Explore ways to keep your kids safe from lead exposure.
www.mayoclinic.org
Lead Poisoning - Etiology, pathophysiology, symptoms, signs, diagnosis & prognosis from the Merck Manuals - Medical Professional Version.
www.merckmanuals.com