Allergic reactions are very rare, but if you ever experience itching, rash, or difficulty breathing after receiving a B12 injection, please seek immediate medical attention or contact our office right away
Supplements are a practical way for some people to ensure they meet their daily vitamin B12 requirements
Next, your healthcare provider may recommend blood tests to determine your current Vitamin B12 levels and assess any deficiencies
Here are some of the main reasons your doctor might recommend getting B12 injections: If You are B12 Deficient It is the number one reason to get B12 injections, to correct a vitamin B12 deficiency
However, some rare side effects of too much vitamin B12 can include: Headache Weakness Nausea Diarrhea Tingling sensations in the hands and feet Allergic reactions or skin rash (uncommon) When To Seek Medical Advice Risk of vitamin B12 deficiency: Groups at a higher risk of vitamin B12 deficiency include older adults, people who only eat plant-based foods (vegans and vegetarians), and those with certain chronic conditions (gastrointestinal disorders that can affect vitamin absorption)
The complete chemical structure of the molecule was determined by Dorothy Hodgkin based on crystallographic data and published in 1955 [147] and 1956, [148] for which, and for other crystallographic analyses, she was awarded the Nobel Prize in Chemistry in 1964
