b12 injection iv or im - folic acid and vitamin b12

Recommendations should be individualised

It serves as a vital reagent for scientific investigations requiring precise modulation of cellular enzymatic activity without off-target binding

Those Experiencing Fatigue or Mood Imbalances: People with low energy levels or mood issues may benefit from the energy- and mood-enhancing effects of Vitamin D and B12

The dose is calculated according to the weight and health condition of your cat

Tell your provider if you have kidney disease, low potassium, or a history of blood disorders so they can monitor you closely

So, there seems a possibility it is autoimmune BUT what about the low meat intake