Just remember that although supplements are generally effective, youll typically only absorb about 50-60% of the vitamin B12 itself because of bioavailability
They don't compete or interact negatively
Drug/Laboratory Test Interactions Persons taking most antibiotics, methotrexate and pyrimethamine invalidate folic acid and vitamin B 12diagnostic blood assays
He pays attention to your needs, listens and explains the process every step of the way
Since your body cannot absorb naturally produced B12 from gut bacteria, animal-based dietary sources like meat, fish, eggs and dairy[5] as well as fortified foods or supplements are necessary to meet daily needs
Most users report no side effects, but some may experience mild discomfort at the injection site