Popular Sam’s Club Supplement Linked to Salmonella—Here’s What to Know
If you've been mixing greens powder into your morning smoothie, you may want to check the label. The U.S. Food and Drug Administration and the Centers for Disease Control and Prevention have launched an investigation into Member's Mark Super Greens Powder, a dietary supplement sold nationwide at Sam's Club and online, following reports of nearly a dozen salmonella cases across seven states. Officials say all lots of the product are now being recalled.
The outbreak, which has already resulted in several hospitalizations, has been linked to a single contaminated batch of moringa leaf powder imported from India. Here's what the FDA and CDC have confirmed so far—and what you should do if you've bought or consumed the supplement.
What We Know About the Recall
According to the FDA, Member's Mark Super Greens Powder has been pulled from shelves nationwide and should not be consumed, sold or served. Customers are advised to discard any remaining product or return it to Sam's Club for a refund. The affected supplement contains moringa leaf powder linked to salmonella contamination that originated from Vallon Farm Direct, a supplier based in Jodhpur, India.
Health officials have confirmed 11 infections across Florida, Kansas, Michigan, New York, North Carolina, South Carolina and Virginia. Three people have been hospitalized. Testing conducted in Michigan and Virginia detected the same salmonella Richmond strain found in the recalled supplement, prompting a full-scale investigation into other products that may contain the same batch of moringa.
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Symptoms of salmonella infection—typically including fever, diarrhea, abdominal cramps, nausea, and vomiting—can appear within 12 to 72 hours after consumption. Most people recover without treatment, but young children, older adults, and those with compromised immune systems face a higher risk of severe illness.
What You Should Do
If you have Member's Mark Super Greens Powder at home, throw it away immediately or return it to your local Sam's Club. Even unopened containers should be discarded, since the contamination source was traced to an ingredient used across multiple production runs. The FDA also advises washing and sanitizing any surfaces or utensils that may have come into contact with the powder.
Consumers who experience symptoms after consuming the product should contact a healthcare provider and report the illness to their local health department or through the FDA's online complaint form. As the investigation continues, additional moringa-based products could be added to the recall list, so it's worth checking the FDA's outbreak advisory page for updates.
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