I meant a bit in a diminutive sense, since the trace exposure to phthalates and dioxins which you will be exposed to when unsheathing a record will have lasting effects on your liver. They won't be severe, but the liver has to work extremely hard to cope with phthalates and it leaves a mark even if it's just a bit and leaves a trace mark. You're taking the least generous spirit possible while talking about phthalate exposure which has strong and lasting effects on the liver even in trace amounts: https://pubmed.ncbi.nlm.nih.gov/6373551/