Chlorella stigmatophora
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A microalgae belonging to the family Chlorellaceae.
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Edible Uses
Chlorella is consumed as a dietary supplement. Some manufacturers of Chlorella products have falsely asserted that it has health benefits, including an ability to treat cancer, for which the American Cancer Society stated "available scientific studies do not support its effectiveness for preventing or treating cancer or any other disease in humans". The United States Food and Drug Administration has issued warning letters to supplement companies for falsely advertising health benefits of consuming chlorella products, such as one company in October 2020. There is some support from animal studies of chlorella's ability to detoxify insecticides. Chlorella protothecoides accelerated the detoxification of rats poisoned with chlordecone, a persistent insecticide, decreasing the half-life of the toxin from 40 to 19 days. The ingested algae passed through the gastrointestinal tract unharmed, interrupted the enteric recirculation of the persistent insecticide, and subsequently eliminated the bound chlordecone with the feces.
References (1)
- A microalgae.
