For treating a deficiency, injections are usually given frequently at the start, for example, several times per week or every other day for a couple of weeks, to quickly build up body stores
With a simple Vitamin B12 boost, you can enjoy more energy, clearer thinking and vision, lowered risk for heart disease and so much more
The published human trials from the 1980s used 25 nmol/kg intravenously for short courses, typically four to seven nights, in chronic-insomniac volunteers
Vitamin B12 is water-soluble and is the only B vitamin that can be stored in the body in significant amounts, mainly in the liver
The original 2015 Cell Metabolism study demonstrated that intraperitoneal MOTS-c injections (5 mg/kg) in mice fed a high-fat diet prevented obesity and insulin resistance, with effects on fat mass, fasting glucose, and insulin sensitivity that rivaled pharmaceutical intervention [1]
Mrek, T., Drahota, Z