can b12 injections cause heart palpitations Vitamin Deficiency GLP-1 Heart Palpitations: Safety, Causes

This product has not been evaluated by the FDA or any equivalent regulatory authority

The results told a different story

Be skeptical of specific numbers (e.g., a particular half-life in hours, or a specific oral bioavailability percentage) circulating on commercial or community sites these could not be located in peer-reviewed literature and directly conflict with the peer-reviewed consensus that no human trials of this compound have been conducted

Pharmacy and Therapeutics, 36(5), 255262

Without enough Vitamin B12, you might feel tired, have anemia, or face nerve problems

Oral vitamin B12 supplements for dogs may help reduce the need for injections