If you have ongoing absorption problems or have had gastrointestinal surgery, you may need lifelong monthly injections
A degraded lyophilised vial may appear yellowish rather than white, may fail to dissolve despite adequate water and time, or may produce a yellow-tinted solution
Selfexperimenters use oral capsules, sublingual drops, or subcutaneous injections in doses ranging from a few hundred micrograms to a couple of milligrams per day, often in divided doses
Vitamin B12 is an exception among B vitamins because the body stores significant amounts of it
Peptide Cycling Prevents Receptor Desensitization Just like insulin receptors can become resistant with constant sugar exposure, peptide receptors downregulate if overstimulated
Can Vitamin B12 Levels be Tested