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When I discuss GHK-Cu for hair loss in perimenopause, I am honest about this: the mechanism is real, the safety profile is excellent, the early human signals are promising, but the head-to-head trial evidence is not where it needs to be
William A
Depending on your results, and consultation, you may be prescribed Vitamin B12 booster injections
Comparison Not sure which one you need
Using measurement of radioactivity excreted in the urine, a test result indicating uptake of B12 was considered conclusive, whereas a test result suggesting no uptake should be judged with caution
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