The California Department of Public Health (CDPH) is warning consumers not to eat “Sister Sara’s Good for You” products because they may have been improperly produced, making them susceptible to contamination with Clostridium botulinum.

No illnesses have been linked to any of the affected products at this time. The products were sold at certified farmers markets in Alameda County.

Sister Sara of Pleasanton, CA., is voluntarily recalling the products after CDPH discovered they were produced without the required controls to prevent formation of botulism toxin. Ingestion of botulism toxin from improperly processed foods can lead to serious illness and death.

These products were sold under the Sister Sara label and packaged in one-pint glass canning jars with screw-on metal lids. The products were labeled as “Sister Sara’s Good for You Soup,” “Sister Sara’s Bread & Butter Pickles,” “Sister Sara’s Pickled Beets,” and “Sister Sara’s Old Fashioned Dill Pickles.” These products do not contain production or date codes. Additional product information, including photos of affected products, can be found on the CDPH website.

Botulism toxin is odorless and colorless. Symptoms generally begin 18- to-36 hours after eating contaminated food, but can occur as early as six hours, or as late as ten days. Symptoms typically begin with blurred or double vision, followed by trouble speaking and swallowing, progressing to muscle weakness that starts in the upper body. Botulism can lead to life-threatening paralysis of the muscles used in breathing. People experiencing these symptoms should seek immediate medical attention.