But for other doses, the unit numbers are less clean (33 units for 2.5 mg requires careful measurement)
[DOI] [PMC free article] [PubMed] [Google Scholar] 179.Wortley KE, Anderson KD, Garcia K, et al
Still it could be part of the problem in your situation
It can be rough on the digestive system, for example, capable of causing nausea, bloating, diarrhea, or constipation, and there havent been many studies on its long-term safety.47 So, a berberine supplement thats been through extensive third-party testing will be safer than most, as would one that was manufactured in an FDA-registered facility compliant with Good Manufacturing Practices (GMP)
Key benefits include: Sustained energy : Many patients notice improved stamina and reduced fatigue