The vitamin is used to treat a variety of conditions related to vitamin B12 deficiency, such as pernicious anemia, which is caused by a lack of intrinsic factor, a protein that is necessary for the absorption of vitamin B12
This means that it will be gone from your body in about a month
Weight regain is common if no maintenance habits are in place
By opting for B12 shots, individuals with such conditions can bypass the digestive system and receive the full benefits of the vitamin
Genetic polymorphisms in NAT2 (N-acetyltransferase 2), TPMT (thiopurine methyltransferase), and glutathione S-transferase genes create phenotypic differences
Si bien es generalmente bien tolerada, algunas personas pueden experimentar efectos secundarios leves como irritacin en el sitio de la inyeccin