i have b12 injections but still tired Why do feel worse after a injection? Feeling tired, low on energy

the applicable beyond-use period is defined by the licensed product's SmPC and local pharmacy policy

Retatrutide is investigational and FormBlends does not supply it

Injection Site Reactions: You may experience redness, itching, or swelling at the injection site

This could include dietary changes and temporary supplements, depending on your overall health and how severe your deficiency is

A deficiency in B12 can lead to fatigue, brain fog, low mood, and decreased energy, making it harder to thrive in daily life

doi: 10.3389/fvets.2025.1502236 Received 26 September 2024 Accepted 21 May 2025 Published 30 June 2025 Volume 12 - 2025 Edited by Maurice Pitesky, University of California, Davis, United States Reviewed by Blagica Sekovska, Saints Cyril and Methodius University of Skopje, North Macedonia Christine Pye, University of Liverpool, United Kingdom Updates Copyright 2025 Tarrant, Rai, Wright, Street and Wells