A simple blood test can determine if you have them
Additionally, if any package is damaged or lost, they are quick to replace your product
You should also contact your GP if: You are unable to attend scheduled maintenance injections, as missing doses can lead to symptom recurrence You develop new symptoms that might indicate other deficiencies or health problems You are planning pregnancy, as B12 requirements may change You experience persistent side effects such as headaches, dizziness, or gastrointestinal symptoms If you experience any side effects, talk to your doctor, pharmacist or nurse
Allergic Reactions In rare cases, individuals may have an allergic reaction to vitamin B12 injections
While not classified as a controlled substance, it is regulated differently for research, therapeutic, and athletic contexts