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Pregnancy and breastfeeding: NAC is classified as FDA Pregnancy Category B

Health Risks and Unknowns Unpredictable Side Effects: With limited human studies, the short-term and long-term side effects of TB-500 remain largely unknown

If glycine inclusion increases cost significantly, it is probably not worth the premium given the limited evidence for meaningful benefit at the doses used

PLoS ONE 11(5):e0154560 Durand ML (2017) Bacterial and fungal endophthalmitis

These temporal patterns provide biomarkers for precise embryo transfer timing and optimization of treatment protocols (Table 4)

doi: 10.1038/s41420-025-02550-5