Metformin, commonly prescribed for diabetes, and proton pump inhibitors used for acid reflux can both reduce B12 absorption over time
You can also see a clinician to rule out sleep apnea
Mesterolone is used not only to increase androgen levels in athletes as an AAS but also for its supposed intrinsic aromatase enzyme antagonist properties as an anti-estrogen ( Medicines used in PTC may cause serious side effects, including blood clots, stroke, and endometrial cancer in women taking SERMs ( Owing to restrictions on the purchase of AAS and PCT products, an international black market for such preparations has developed
All opinions and descriptions are based on preclinical research, publicly available information, and the company's published materials
It is currently completing Phase 3 TRIUMPH trials and is available for research use in lyophilized (freeze-dried powder) form for the latest on [when retatrutide will be FDA approved](/guides/retatrutide-fda-approval-2026-timeline-status), see our regulatory timeline tracker