January 2024 in “Journal of Pharmacognosy and Phytochemistry” Catharanthus roseus and Schwenckia americana extracts are generally safe but may cause kidney and liver tissue damage.
May 2023 in “Endocrine, metabolic & immune disorders” Hibiscus rosa-sinensis is used in traditional medicine and is safe in high doses, with various health benefits.
December 2025 in “Zenodo (CERN European Organization for Nuclear Research)” Hibiscus rosa-sinensis has potential health benefits, including anti-inflammatory and antioxidant effects, but more research is needed.
December 2025 in “Zenodo (CERN European Organization for Nuclear Research)” Hibiscus rosa-sinensis has potential health benefits, including anti-inflammatory and antioxidant effects, but more research is needed.
March 2024 in “Journal of medicinal plants studies” Hibiscus has medicinal benefits but can be toxic in high doses and is unsafe for pregnant women and infants.