While the medication has transformed weight loss for millions, the rules for breastfeeding mothers are more complex than a simple yes or no. As of early 2026, the official stance from the FDA remains cautious
DOI: 10.1016/S0140-6736(21)01324-6
Retatrutide Safety in Young Adults (18-29): What the Evidence Shows Current status: Retatrutide is investigational and not FDA-approved
Conclusion Semaglutide is the active ingredient in the brand-name medicines Ozempic, Wegovy, and Rybelsus, all manufactured by Novo Nordisk
Once opened (punctured with a needle), refrigerate at 28C and use within 28 days the benzyl alcohol preservative prevents bacterial growth for 28 days after puncture, but efficacy declines after that
While this supports immune cell activation and enhances pathogen clearance, excessive activation may contribute to tissue injury and immunosuppression (52)