injection site for bpc 157 FDA scientists flag concerns with peptides as RFK Jr. tries to ease access : NPR bpc 157 injection site pain

Other risk factors include certain gastrointestinal conditions, autoimmune conditions such as pernicious anaemia, long-term use of some medications, and increasing age

Some people may need more frequent injections to maintain their B12 levels

Despite these excellent findings, researchers should note the potential for minor and transient side effects generally associated peptide administration: Injection site pain Dizziness Headache Fatigue Nausea Adverse effects may be more common with the use of low-quality peptides from unverified sources

Still, many people are now wondering if Vitamin B12 shots and other supplements can help them lose additional weight