do you inject b12 into fat or muscle What Happens If Fat? · SQ vs. IM · PA Relief Vitamin B12 Injections: Boost Energy

Benefits of Combining B12 with Semaglutide Combating Fatigue : Vitamin B12 can help reduce feelings of tiredness and weakness, supporting energy levels during semaglutide therapy

How This Works BPC-157 is a stable pentadecapeptide that promotes angiogenesis, modulates nitric oxide pathways, and demonstrates broad cytoprotective effects across gastrointestinal, musculoskeletal, and neurological tissues in preclinical models [1] [2]

Someone starting semaglutide with normal b12 stores would not develop true deficiency-related fatigue within weeks or even months

The same applies if your elevated B12 is accompanied by abnormal results on other labs (liver enzymes, kidney markers, CBC), or by symptoms like unexplained weight loss, persistent fatigue, abdominal pain, or easy bruising