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lithothamnium calcareum

Also listed as: Algue lithothamnium calcareum, Rotalge (Lithothamnium calcareum), Lithothamnium calcareum

Mild

lithothamnium calcareum undergoes chemical extraction or heat processing. Frequent exposure should be evaluated against potential cumulative toxicity and cellular stress.

Recommended safe frequency
dailyCaution — avoid cumulative daily intake
weeklyLimit to 1-2 times weekly
monthlySafe for occasional consumption
Brand lens check
  • MicroplasticsNot flagged
  • SugarsNot flagged
  • Seed OilsNot flagged
Body systems impacted
  • Gut / Digestive
Regulatory status
  • FDAAllowed with limits
  • EFSAUnder safety review due to toxicity concerns

PubMed References

Primary Research

Adverse health outcomes associated with chronic exposure to lithothamnium calcareum(2022)

PubMed (PMID 34190281)→

Last reviewed: May 2026

FAQ

Is lithothamnium calcareum bad for you?

lithothamnium calcareum undergoes chemical extraction or heat processing. Frequent exposure should be evaluated against potential cumulative toxicity and cellular stress.

What does lithothamnium calcareum do to your body?

lithothamnium calcareum primarily affects: Gut / Digestive.

How often is it safe to consume lithothamnium calcareum?

Daily: Caution — avoid cumulative daily intake. Weekly: Limit to 1-2 times weekly. Monthly: Safe for occasional consumption.

What products contain lithothamnium calcareum?

lithothamnium calcareum is commonly found in food products. Use the Zeral app to scan any product and instantly see if it contains lithothamnium calcareum.

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Medical Disclaimer: The information on this page is compiled from peer-reviewed scientific studies and regulatory reports. It is intended for general awareness and educational purposes only. It is not a substitute for professional medical advice, diagnosis, or treatment. Always seek the advice of your physician or other qualified health provider with any questions you may have regarding a medical condition.