What these mechanisms do NOT prove: That any of this occurs in humans at the doses found in commercial capsules
In preclinical cell culture assays measuring dendritic arborization and synaptic outgrowth, Dihexa demonstrated neurotrophic activity estimated to be up to seven orders of magnitude 1,000,000 times more potent than Brain-Derived Neurotrophic Factor (BDNF) on a molar basis
Some individuals may experience swelling at the injection site, mild diarrhea, or itching
The combination gives far more actionable information than serum B12 alone
10.1016/j.ejca.2008.01.022 Eur
Moreover, vitamin B12 aids immune regulation, which is crucial for skin disorders involving immune system dysfunction, like eczema, acne, and psoriasis