Experimental study of biological effects of leads and aluminum following oral administration.

A wide spectrum of the biological effects of lead and aluminum ions is noted during short-term and long-term oral administration to laboratory animals. The general toxic and gonadotoxic effects of these metals during a short-term experiment appeared to be identical, and the correlation of these effects was preserved during chronic experiments. Lead (0.03 mg/l.) and aluminum (0.5 mg/l.) concentrations in water may be dangerous to the health of the population, and hygienic standards are recommended for inclusion in the standard for drinking water quality.