are b12 injections painful Does Vitamin Injection Hurt? How Long Do B12 Injections

yes, I also have same problem from past 7 years

Especificaciones analticas Pureza HPLC: 99% Identidad: Confirmada por espectrometra de masas Formato: Liofilizado Resguardo: Condicin documentada por COA, lote y protocolo Categora: Pptido de investigacin Uso: Exclusivo para investigacin cientfica (research use only) Documentacin incluida con cada lote Certificado de Anlisis (COA) con pureza HPLC e identidad por espectrometra de masas (MS)

B12 Shots to Supplement Your Vegan Diet Oral B12 supplements are available in many forms, and they may help boost your cobalamin levels

There are several reasons to get injections of B12 rather than take sublingual tablets such as: Injections contain 500 times more vitamin B12 than the recommended daily dosage