Editor's Note: This story was updated Dec. 9, 2021, to include news
that Darcy Havel-Sturdevant contracted COVID-19 again.
The migraines, exhaustion and shortness of breath have
Some evidence suggests that long-term ingestion of drinking water with nitrates at just half that federal limit can prove dangerous to children and adults alike, potentially raising the risk of bladder, thyroid, kidney, ovarian and colon cancers. Iowa is part of the story.
