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)
Boost Your Weight Loss Journey with Vitamin B12 at Regency Medical Spa in Barrington, IL What is Vitamin B12, and what does it do in the body
This has led to a proliferation of private clinics and practitioners offering so-called booster shots of B12 as a pick-me-up to help decrease fatigue, improve mood, motivation, and provide a feeling of being refreshed even in those without a diagnosed deficiency, also targeting vegans and vegetarians as a cohort at risk of B12 deficiency
If your diet is not allowing you to get enough of the B12 vitamin then a regular B12 injection regimen may be right for you