US$ 21.61
is oral b12 as effective as injections Compounded Cyanocobalamin (Vitamin B12) Injection B12 Shots: Benefits, Uses, Safety,
Description
Many vitamin deficiencies are a result of poor diet

Indications: In disorders requiring parenteral administration of vitamins, that is, pre- and postoperative treatment, when requirements increase as in fever, severe burns, increased metabolism, pregnancy, gastrointestinal disorders that interfere with the intake or absorption of vitamins, diseases prolonged or debilitating, alcoholism and where other deficiencies exist

Peptides naturally exist in every cell and tissue in the body, but adding additional peptides can help improve specific processes

There's no published clinical data comparing these ratios
