Heym SR20
Well-Known Member
Agree with a lot of what you say. But there is now plenty of evidence to illustrate that elevated levels of lead and other heavy metals in your blood is strongly linked to cancers. And the lead will come from dome from of environmental source. 25 mg of lead per litre is considered to be toxic. Studies I am referring show as little 25 nmols per litre is sufficient (m is 10-3, n is 10-9 and molecular weight of lead is 207 grams per mol).If it didn‘t go via my hands into the packet, I can rest assured that I am not the cause of any lead poisoning anyone, anywhere might be suffering. This is neither to say that I agree with any inference or suggestion that all or even most ‘leukaemia and dementia etc etc’ is caused by lead ingestion. All a bit academic now, but in any event, apart from anything else it wouldn't have made good business sense to be anything less than scrupulous about this aspect, any more than eg offering customers rutting stag venison - indeed I went out of my way to educate customers on that one, believing as I still do that to do so does more to put people off venison for life than any perceived danger of lead ingestion by careless handling, butchering or inclusion of same. Tastes may indeed vary as indeed has been debated here in the past, but knowing what I know from my own experiences and those of others, why would I even contemplate taking the risk?
It may be borne in mind too, that whilst lead shot and projectiles may be banned in DK, this is not to say that it is not still in use here and there, as will certainly still be the case here for years to come.
By the way K, a clean chest-shot carcase having been despatched with a suitably constructed bullet driven at moderate speed also can pass muster; to avoid damage to all the main quarters is the best way of beginning to maximise carcase yield, but there is more than one means of achieving this.
Further studies of patients with secondary Leukaemia who are on palliative care and have little time to live, have been given a chelation drugs to remove the heavy metals, which is then followed by chemo to treat the cancer. The vast majority of patients are alive and well 18 months post treatment with no sign of the disease.
The group behind the work have now been funded to take this through full trials and bring it to the market.
How do you get lead into the system. By breathing, ingesting or adsorbing lead particles and lead salts through the skin.
Studies in pigs have demonstrated that ingested lead from contaminated venison ends up in the pigs blood stream within a matter of hours. Further studies of inuit and native Americans who eat a lot of game have elevated levels of lead in their blood, and goes some way to explain higher cancer rates, deliquency, depression etc.
Most of these studies are pretty recent - as in only published in the last few years, but there are records in the war department from time of first war where real concerns were raised over exposure of lead ammunition to ammunition manufacturers and soldiers. This info was quickly buried.
I have shot a lot of deer, and eaten a lot of game and venison all shot with lead ammunition.
There are now very good alternatives to lead in both shotguns and rifles so why continue to an avoidable risk.
And with rifles on deer, a monolithic bullet leaves a much cleaner carcass, and if it does break fragments are easily visible. With a lead bullet a large proportion of the lead remains in the animal as very small if not microscopic particles. Yes a lot will be removed with gralloch but a lot is still left in the meat.
Yes there is still work to do with rimfires.
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