To help you make a better decision, consider the following factors: Your Health Condition : If you have a medical condition that affects B-12 absorption (e.g., pernicious anemia), injections are usually more effective
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Vitamin B12 (cobalamin) is a vital nutrient that plays a crucial role in maintaining healthy nerves, red blood cell production, DNA synthesis, and even the health and vibrancy of your skin
However, if B12 deficiency coexists with androgenetic alopecia (genetic pattern loss), fixing B12 will improve hair quality and reduce excess shedding but won't fully reverse the pattern-driven thinning
B12 injections may contribute to improved cognitive function, memory retention, and overall mental clarity
Any excess is typically excreted in the urine, lowering the risk of toxicity