The best possible place to inject your cat is in the loose skin over the shoulder blades, just behind the scruff of the neck
If the problem is simply that your diet is light on B12, a good oral supplement may be enough
Allergic Reactions: What to Look For An allergic reaction occurs when the immune system mistakenly identifies a substance as harmful
Why should I use methylcobalamin over cyanocobalamin
MIC B12 injections combine methionine (an amino acid), inositol (a carbohydrate classified as vitamin B8), choline (a vitamin-like compound), and cyanocobalamin (vitamin B12) into a single intramuscular injection
Skin whitening : In some cases, glutathione infusion is also used to support even skin tone, although its effectiveness in this regard needs further research