can you take b12 tablets instead of injections Vitamin vs. Supplements: Which Works Best? Vitamin B12 Oral vs Injection​

The Institute of Medicine reports that no adverse effects have been associated with excess vitamin B12 intake from food, supplements, or injections in healthy individuals. Nevertheless, its crucial to consult a professional before beginning any high-dosage supplement

Further, no significant differences were found between groups in terms of body weight, hair length, and hair weight (Table 1 and S1 )

This is relatively common in elderly people

The clinical trials that led to FDA approval demonstrated consistent reductions in visceral adipose tissue, measured by imaging

But damage to the stomach lining can prevent production of both