Injection site redness (mild, transient) Minor swelling at injection area Occasional headache Mild nausea (typically resolves) Fatigue during initial days Sleep changes (some report disturbance, others improvement) Increased appetite Vivid dreams Temporary digestive changes Sleep effects vary considerably among users
If you are a prescriber and would like to explore oral delivery of B12, please contact the pharmacy
Drug companies have brought several to market as medications, including mainstay treatments for diabetes and weight loss
At CoLaz we do not run diagnostic blood tests, so if you have not had your B12 confirmed, that is the first step
Journal of Endocrinology and Metabolism, 3(1-2), 10-15
It is a water-soluble vitamin that plays a key role in brain function and the production of DNA and red blood cells