Sweat, Death, and the 95 Your Blood Test Cannot See

Exercise-induced sweat carried roughly eleven times the lead and eleven times the nickel of passively induced sweat at the same sweat rate. The proposed mechanism is elegant. Dynamic exercise raises core temperature and drives sympathetic cholinergic activation of the secretory coil while dramatically increasing perfusion sweat contents are expelled from blood directly through active secretion.

Internal Dose Benchmarking of Acrylamide Exposure and Peripheral Neuropathy Risk: A National Population-Based Validation Study