Healthc (Amst)
Daily 1,000 mcg Dosing in the Initial Phase In the first one to two weeks, daily injections of 1,000 mcg are given
Isoniazid has a depleting brain level of GABA through inhibition of pyridoxal-5-phosphate-dependent glutamic acid decarboxylase (GAD) [226,228]
View Study [5]"Functional Connectomics of Selank: Brain Network Changes Associated with Anxiolytic Peptide Administration" Panikratova YR, Lebedeva IS, Sokolov OY, Rumshiskaya AD, Kupriyanov DA, Kost NV, Myasoedov NF, 2020 Finding: Brain scans of people taking Selank showed their brain networks rewired to be less reactive to anxiety triggers, with strengthened connections between the calm-down centers and weakened activity in the worry-processing areas
So its important to supplement in some way if youre not getting enough vitamin B12 through your diet alone