vit b12 injection side effects Vitamin Injections: What You Need To Know 6 best vitamin B12 supplements

So how do you know when B12 might be driving yours

Nervous System Health: B12 plays a crucial role in maintaining a healthy nervous system

This could lead to symptoms of muscle weakness, pins and needles and feeling extremely tired

As absorption is reduced, body stores become low and a deficiency occurs Underlying diseases most commonly include: IBD (inflammatory bowel disease) Intestinal cancer (especially small cell lymphoma) Liver disease Pancreatitis and other pancreatic diseases Symptoms of low B12 levels Typically found in middle-aged or older cats that present with: Weight loss Diarrhea Vomiting Anorexia Thickened intestines In humans, B12 deficiency may also be associated with dementia, cardiovascular disease, and a certain type of anemia, although these are not specifically recognized problems in cats