The co-host of Worst Cooks in America died from “acute intoxication due to the combined effects of diphenhydramine, ethanol, cetirizine, and amphetamine,” the office said.

Officials have revealed the cause of death for a celebrity chef who featured on Food Network for years.

“Anne was a remarkable person and culinary talent — teaching, competing, and always sharing the importance of food in her life and the joy that a delicious meal can bring,” Food Network said in a sta...