Short trains of theta frequency stimulation enhance CA1 pyramidal neuron excitability in the absence of synaptic potentiation
10.1038/nature09922 Nature
Bioavailability data for subcutaneous versus oral routes in humans does not exist
However, if you are seeking IV therapy for wellness, preventative care, or elective reasons such as vitamin infusions for an energy boost, hangover recovery, or beauty and skin healthinsurance typically does not provide coverage
de Avila QuevedoLSchollCCde MatosMBda SilvaRAda Cunha CoelhoFMPinheiroKATet alSuicide risk and mood disorders in women in the postpartum period: a longitudinal study
Some people still report feeling better after a shot, but that can reflect many factors (sleep, stress, expectations, hydration, or other changes)