why do i feel dizzy after b12 injection Vitamin Injections: What You Need To Know How Often Can You Do

When adverse effects occurred, they were typically mild and transient, with the most common being mild to moderate headaches (similar frequency to placebo groups), minor injection site reactions (redness, slight swelling), and gastrointestinal effects at higher oral doses (nausea, diarrhea)

While these substances offer potential benefits, their safety and efficacy are still subjects of ongoing research, and their use should be approached with caution

Comparison of the efficacy of parenteral and oral treatment for nutritional vitamin B12 deficiency in children

If left untreated, severe vitamin B12 deficiency can lead to complications such as megaloblastic anemia, nerve damage, and neurological disorders