As the However, while risks of severe toxicity are low, some side effects are still possible, such as: temporary symptoms, such as itching, swelling, or diarrhea allergic reaction damage from the injection hypokalemia, or low potassium levels infection negative interactions with certain medications, such as: metformin (Fortamet, Glucophage, Riomet) medications to reduce gastric acid, such as proton pump inhibitors or H2 receptor antagonists Always talk with a doctor before using vitamin B12 supplements
B12 deficiency, while common, can have significant ramifications on a persons well-being, leading to fatigue, weakness, depression, memory difficulties, and anemia amongst other symptoms
Individual Factors Affecting Dosage Requirements Even though the standard dose is 1000 mcg, individual needs can vary
I was really scared of the pain,but everything went very smoothly
Supplementary Table S3)