b12 injection is painful Vitamin Injections Dosage and Frequency What happens if you inject

Also, certain medications, like proton pump inhibitors and metformin, might affect B12 absorption

To avoid this unpleasant scenario that causes you to gain weight, it is important to deal with stress properly, get regular exercise, have enough sleep every night, and eat well balanced diet

The injections help restore vitamin B12 levels quickly in those with deficiency, allowing the body to properly utilize fats and carbohydrates for energy, produce new proteins, and maintain healthy blood cells and nerve function

If you have diabetes, your doctor may recommend taking a vitamin B supplement to support your nerve health alongside other, preventive measures such as careful blood sugar management and healthy lifestyle choices

Some people on standard maintenance notice tiredness, brain fog or tingling creeping back well before the next injection is due