However, its important to note that the effectiveness of lipotropic injections for weight loss is not backed by scientific evidence
Some people may have difficulty maintaining healthy B12 levels due to age, dietary patterns, digestive issues, certain medications, or absorption concerns
However, it's important to note that despite its prospects as an injectable treatment, GHK-Cu's systemic effects are only supported by animal and in vitro studies
Folate Health Professional Fact Sheet.
BioMed research international, 2015(1), 648108.
Passive diffusion accounts for 1.2% of overall absorption, with little effect on bioavailability in patients with pernicious anemia or gastro-duodenal resection [49, 50]