side effects of b12 injections in cats Do cat vaccines have effects?, On rare occasions, may develop mild flu-like symptoms or a small reaction at the injection site. Very rarely, allergic reactions such as hives, swelling, or Cat lethargic after vitamin b12

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Combats Parasite-Induced Anemia In areas where parasitic infestations (e.g., coccidiosis, hookworms, or lice) are common, FER B12 helps restore red blood cell levels after blood loss, helping animals bounce back faster

Dennis Durost Im a little confused with regard to the relationship between nitric oxide and B-12 efficacy

Maturation of red blood cells from the immature megaloblasts produced in bone marrow is dependent on Vitamin B12, which is a precursor for co-enzyme B12 involved in important enzyme reactions in the production of components of folic acid, which in turn is essential for DNA synthesis