Medications shipped to your home If prescribed, your prescription will be delivered to your doorstep with clear instructions based on your prescribed format (injection or pill)
Homocysteine level is a more direct measure of the function of vitamin B12 and folic acid (compared to red blood cell or serum testing)
Vitamin B12 can treat anemia, help with the production of creatine, which is beneficial for building muscle mass and reducing muscle weakness
Younger people with B12 deficiency might need shots less often
Compared to placebo, B-vitamin supplementation in these older subjects also improved a measure of executive function, a secondary outcome of the trial (93)
Risks and Side Effects While B12 shots are generally very safe, you should be aware of a few risks: Injection Site Pain: You might feel mild soreness or see redness where the shot was given