The most common side effects include sensation of warmth, redness and pain at the injection site, mild diarrhea, nausea, headaches, pain in joints and a feeling of swelling in the whole body
The effects of alcohol can vary significantly based on various factors including weight, metabolism, and consumption rate
Vitamin B12, Mayo Clinic, Vitamin B12, Fact Sheet for Consumers, National Institutes of Health, Office of Dietary Supplements, Pernicious anemia, Cleveland Clinic, Ganipisetti VM, Naha S
If the diluent came from refrigeration, let it reach room temperature first
Dietary deficiency of Vitamin B12, occurring in strict vegetarians and in their breast-fed infants