You should discuss it with your GP because sometimes antidepressants can lower your blood sugar and it also has some side effects
Results GLUT4 expression was reduced (1.57-fold, p = 0.025), whereas PDK4 (3.9-fold, p = 0.002), CPT1 (2.5-fold, p = 0.013), and AMPK (twofold, p = 0.004) expression were Correlation analysis revealed that GLUT4 was negatively correlated with BMI (r = -0.85), glucose (r = -0.94), and IR (r = -0.79), CPT1 was positively correlated with these parameters (BMI: r = 0.84, glucose: r = 0.92, IR: r = 0.82)
No adverse effects were noted in clinical trials (ulcerative colitis, phase II), and in toxicological studies, a lethal dose (LD1) could be not achieved (for review see [1,2,3,4,5,6,7,8,9,10,96,97,106,107,193])
one on oxidative stress would centre on glutathione
Think of it like this: your body needs certain things to run efficiently, and B12 is one of those things