b12 supplement vs injections What Are Injections? And Are They Safe? B12 Injections - Maryland Plastic

But oral Vitamin B12 supplements do have some limitations: Lower Absorption: For individuals with certain health conditions, such as gastrointestinal disorders or those who have undergone bariatric surgery, oral supplements may not be absorbed as effectively as injections

For others, especially those needing nerve or anemia support, improvements might take weeks or months with consistent injections

Some people pursue vitamin B12 shots because they believe that doing so will increase their energy levels

These individuals may need much higher doses or may not see the same results as they would with injections

For people with an absorption problem, injections are usually more effective than tablets

If your levels are normal, well help you explore other possible causes of fatigue to ensure you and your family receive the most appropriate and effective care