[5] [6] Once administered intramuscularly (usually into the deltoid or gluteal muscle), hydroxocobalamin is rapidly absorbed into the circulation
The duration of the treatment is generally determined by the doctor
While menstrual irregularities were not systematically reported as adverse events in published results, the substantial weight loss achieved (approximately 20.9% with the 15 mg dose) would be expected to influence reproductive hormone dynamics in premenopausal women based on established weight loss physiology
Vitamin B12 has a good safety profile, but some important considerations include rare hypersensitivity reactions (including anaphylaxis) with injections, potential hypokalaemia during early treatment of severe deficiency, and possible cutaneous reactions
Acute dosing raises whole-body energy expenditure even in mice that lack the beta-3 adrenergic receptor, which means part of the effect runs through other pathways
Personal conclusion - great that someone is actually developing a pen but personally I wouldn't touch this version with a barge-pole as there is too much sales hype and misinformation on the site
