Neomycin, colchicine, para-aminosalicylic acid, or excessive alcohol intake longer than two weeks may cause malabsorption of vitamin B12. Chloramphenicol and other drugs having bone marrow suppressant properties may cause a lack of therapeutic response to vitamin B12
While some places might market it for general energy boosts or weight loss, if your B12 levels are already normal, there's little scientific proof that these injections will give you a significant energy rush or help you lose weight
Oral Supplements: The Traditional Approach Oral B12 supplements have served as the conventional supplementation method for decades, offering accessibility and variety in forms and dosages
Nicotine and alcohol elevate your blood pressure, constricting your blood vessels, which absorbing and using essential nutrient much more difficult harder
H57.00 covers a pupillary anomaly that is present when the documentation does not further classify it