weekly vs monthly b12 injection Frequency: How Often Should You Get a Shot? Why Does My B12 Shot

Injections bypass digestion and deliver B12 directly into the bloodstream, providing faster and more effective results

But during times of stress, intense physical activity, illness or recovery, your body may need more than food alone can offer

As plant foods do not naturally contain this vitamin, these individuals are at increased risk for deficiencies

Safety in these populations cannot be assumed based on the existing trial data

Alberti KGMM, Eckel RH, Grundy SM et al (2009) Harmonizing the metabolic syndrome: a joint interim statement of the international diabetes federation task force on epidemiology and prevention

B12 is found naturally in animal products such as meat, fish, eggs, milk and cheese