This is especially important for those who may have difficulty absorbing nutrients due to digestive issues, certain medical conditions, or simply because of age-related changes
The most common subcutaneous injection sites are: Abdomen: at or under the level of the belly button, about 1.5 inches away from the navel Upper arm: back or side of the upper arm, about 3 inches above the elbow and 3 inches below the shoulder Upper thigh: front or side of the upper thigh If youre self-administering your subcutaneous injection, this should be done in the abdomen or upper thigh only
Storage Instructions Store the dry solid at -20C, sealed and protected from light and moisture, where it remains stable for extended periods
Problems with Absorption Even if someone receives high doses of vitamin B12, it doesnt necessarily mean that his or her body has the ability to properly absorb and use the whole dose
However, symptoms are far more likely to be related to underlying conditions that cause B12 elevationsuch as liver disease, kidney dysfunction, or haematological disordersrather than the elevated B12 itself