Scientifically there is a large body of evidence that demonstrates that lead ingested into the human body from whatever source is harmful. Indeed the FDA in America has just given Orphan Drug Status for new cancer treatments that are based on removing lead and other heavy metals from the body. The basis of the FDA’s approval where clinical studies on terminally ill patients. The outcomes of the treatment have been no sign of disease in vast majority treated.
The challenge that the HSE are struggling with is that is little data from the UK and there is a view in Government that any knowledge from overseas is totally irrelevant to the UK.
Thus the inference is that lead from bullets fired in the UK acts totally differently to lead in other countries.
So take the example of a safety data sheet from Barnes on their lead cored bullets. It states that lead is highly likely to be carcinogenic to humans. Data sheet attached below.
UK HSE Government view is that this only applies to Americans because biologically and Scientifically they are totally different to those in the UK.
UK Government also doesn’t want to shed light on our high levels of cancer, low diagnosis rate and low survivability especially when compared to other well developed countries.