This lead in meat discussion keeps recirculating. Here are some interesting facts about lead in our
digestive tract.
1. Metallic lead does not react readily, even with concentrated Hydrochloric Acid [Our stomach contains
diluted Hydrochloric Acid] The reaction is painfully slow, even in lab conditions.
2. Lead passes through our digestive/alimentary tract relatively quickly, so lead is not digested during
such passage.
3. Therefore, actual metallic bits of lead are eliminated before they can cause any real issues.
Some may jump in at this point and mention how lead has caused serious health issues in bird populations.
I agree, it has, but that is primarily due to the entirely different digestive system of avian wildlife. When they
ingest a lead pellet, or other lead particle, it enters their "crop" then gizzard, where grinding takes place from
gravel they purposely eat. This grinds the lead into a paste, which then is digested and enters their bloodstream,
causing numerous issues.
The real danger to us comes from lead compounds in the air that we breathe or ingest, not from metallic lead.
For example, tetra ethyl lead used to be added to gasoline to improve octane numbers. When burned in
an internal combustion engine, airborne lead compounds are present in the air we breathe, causing
serious damage to all, but particularly young people and babies.
Another offender is Lead Styphnate, used in ammunition primers. Shooting in enclosed areas without
adequate ventilation can mean breathing in lead compounds, causing harm to us. Thus we have seen
some lead-free primers on the market. [No primers on the market right now, lol]
I raised 5 children on game shot with lead cored bullets. I they suffered any mental ill effects, it was
well hidden, since all graduated on the principal's list, and continue to function well [some are 50+ now]
I have been tested for lead on my blood several times. Never had abnormal, elevated levels.
Bottom line: If you prefer not to use bullets containing lead, that is your choice. I personally believe
the danger from ingesting metallic lead particles is very small, indeed. Regards, Dave.
That's a good write-up, Dave, much obliged. Good to see another perspective.