If yes, no specific follow up for B 12 is required
Drawing Your Dose with an Insulin Syringe Insulin needles are very thin (29G to 31G)
Assessing During Break Periods Break periods serve an important assessment function
Vitamin B12 Deficiency and Diabetes Medically reviewed by Dr Sultan Linjawi, Endocrinologist & Diabetes Specialist March 2026 Vitamin B12 is really important
StatPearls [Internet], 2023 June Takaaki Sugihara, Masahiko Koda, Toshiaki Okamoto, Kenichi Miyoshi, Tomomitsu Matono, Kenji Oyama, Keiko Hosho, Jun-ichi Okano, Hajime Isomoto, Yoshikazu Murawaki
Checking kidney and liver function, both of which can raise circulating B12 when impaired