LAS VEGAS, July 25 (UPI) -- A study of 25 bottles of imported hot sauces from Mexico and South America found 16 percent contained lead levels, researchers say.
Shawn Gerstenberger and Jennifer Berger Ritchie of the University of Nevada, Las Vegas, said the hot sauces were purchased from local ethnic markets, grocery stores and a swap meet. Product selection included a variety of manufacturers and types.