Electrolyte supplementation drinking and renal failure

摘要

To the Editor: I read with great interest the article on the possible relationship between electrolyte supplementation drinking and renal failure.1 Based on the four indexed cases, Boulter et al. concluded that 'caution should be advised regarding liberal use of the product during prolonged exercise, despite ingested doses not reaching "toxic" dosages, based on current AI or UL recommendations'.1 I agree with this precaution and their recommendation to study the genetic predisposing factor. However, there should also be concern about electrolyte supplementation and the product. Whether the product is contaminated or produced under acceptable standards, a quality control system should be traced. Based on a recent Canadian report, the contamination of several unwanted elements has occurred in oral electrolytes and other solutions.