Drawbacks of Oral Vitamin B12 Supplements Absorption Challenges : The absorption of B12 from oral supplements can be less efficient than injections, especially in people with digestive issues
this occurs because there is not enough vitamin B12 in the diet, or poor absorption Pernicious anemiaa type of megaloblastic anemia caused by a lack of intrinsic factor, so that vitamin B12 is not absorbed Fatigue, weakness Nerve damage with numbness, tingling in the hands and legs Memory loss, confusion Dementia Depression Seizures Up to 15% of the general population has a B12 deficiency
Because injections skip this step, the absorption rate of B12 is significantly higher and more predictable than oral supplements
Injections usually require a prescription, while oral supplements are often available over the counter
Choose Farbe Firma for premium quality, WHO-GMP-compliant Vitamin B12 injectable products
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