In April 2023, the FDA wrote to the National Association of Boards of Pharmacy, expressing its concerns with the use of salt forms in compounded products
Clinical experience shows improved triglycerides and often lower LDL as weight and insulin sensitivity improve, which aligns with larger weight-loss effects observed in practice
Animal research used roughly 2-10 mcg/kg body weight orally
Similarly, the form of Vitamin B12 matters immensely for clinical efficacy
When it isn't, you might experience occasional gas, bloating, or that "heavy" feeling that lingers long after lunch
4 A large 2025 scoping review identified hair loss as an "emerging" adverse effect worth systematic investigation, noting that most existing studies lack formal dermatologic diagnostic confirmation, meaning real-world prevalence is likely underreported