WARNING!
This is an older article that may not reflect Dr. Mercola’s current view on this topic. Use our search engine to find Dr. Mercola’s latest position on any health topic.
Triclosan is an antimicrobial chemical found in personal care and sanitizing products. It can be found in soaps, toothpaste, and hair products. But there have been recent concerns about its possible effects on human health -- and triclosan has been detected in human breast milk, blood, and urine samples.
A study evaluated the effects of triclosan in female rats. Triclosan was found to advance the age at which the rats hit puberty. Serum thyroid hormone concentrations were also suppressed by triclosan.