Preclinical Safety Assessment of an Ayurvedic Dentifrice: Acute and 28-Day Oral Toxicity Studies in Wistar Albino Rats.
The study established a NOAEL (no-observed-adverse-effect level) of 1000 mg/kg/day, meaning even at that high daily exposure, no harmful effects were detected in this model.
This published safety assessment concludes Edinora can be considered safe for oral use.