A recent test showed elevated manganese levels in my blood after my town warned that our water supply has excessive manganese levels.  Should I be concerned?  [electronic resource] 

 -  Health after 50 with Scientific American Consumer Health  Dec 2015 
 - 7 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Beverages--analysis<br/>Environmental Exposure--adverse effects<br/>Humans<br/>Manganese--adverse effects<br/>Memory Disorders--chemically induced<br/>United States<br/>Water<br/>Water Pollutants--administration & dosage<br/>Water Supply