Adverse reactions after a B12 injection may include: A feeling of tightness in the chest Anaphylaxis (difficulty breathing or swallowing) Chest pain Congestive heart failure Heart palpitations Pulmonary edema Rapid heartbeat (tachycardia) Shortness of breath Vascular thrombosis Musculoskeletal Effects Your musculoskeletal system makes up your bones, tendons, cartilage, and connective tissues
USA 112 , 1385013855 (2015)
Since I have only taking this for a couple of weeks I still cant see the results but I see an improvement on my energy
When the body takes in insufficient fluid or loses excess amounts of fluid through sweating or illness, the urines concentration increases, and the yellow colour darkens
PubMed Stier, H., Amann, S., & Baumuller, M