‘Forever chemicals’ or PFAS are widely present in non-stick kitchenware, plastics, water-resistant materials, paints, carpets and clothes. On entering the body they accumulate in the bloodstream, and impact gut flora or lungs, causing asthma and other diseases.
As PFAS bind to serum proteins in the blood, regular blood or plasma donations result in a significant reduction in blood PFAS levels; plasma donations were more effective, corresponding to a 30 per cent decrease.
Although results suggest that this is a viable tool for removing PFAS from the bloodstream, what does it mean for recipients of the blood? Potential recipients are very likely to already have PFAS in their bloodstream, and there is no data to suggest that receiving blood contaminated with the compounds exposes them to additional risks.
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