As depression has been previously shown to be associated with changes in neurometabolites, mood and anxiety ratings were performed: the Beck Depression Inventory II (BDI-II) [30] for mood, the Spielberger State Anxiety Inventory (STAI) for anxiety [31]
Liu W, Wang Z, Wang W, Wang Z, Xing Y, Hlscher C
The former seems more probable given the high levels of secondary structure and the highly crowded environment of the solvent-free liquid phase across a temperature range of 30 to 150 C
Such respiratory suppression results in hypoxia, where insufficient oxygen reaches vital organs, potentially leading to brain damage, coma, or death
It is important to note that whilst the injection itself may maintain adequate B12 levels for weeks to months, the clinical benefits such as improved energy, cognitive function, and resolution of neurological symptomsdepend on consistent maintenance of optimal levels