Whatever you do notice tends to be minor and passing, a touch of tenderness where the needle went in, being the usual one
Most people taking B12 supplementswhether oral, sublingual, or intramuscularexperience no musculoskeletal symptoms
Potential Benefits Tissue repair (preclinical): Animal studies report faster tendon, ligament, muscle and bone healing [4]
The goal is to saturate the area around the damaged fascia, not to inject directly into the ligament itself, which could cause further injury
When B12 is low, people commonly experience fatigue , numbness/tingling, and cognitive or mood changes
[DOI] [PubMed] [Google Scholar] 3.Beason D.P., Soslowsky L.J., Karthikeyan T., Huard J