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There are several causes of vitamin B12 deficiency, including poor dietary intake, malabsorption, and pernicious anemia
This route offers potential for future oral or transdermal formulations, but more research is needed before real-world use
I'll be honest, the operation is painful, but it's absolutely, 100% completely worth it
Together, these nutrients support healthy skin and overall wellness
Perez-Otano I, Ehlers MD (2005)
What to Avoid Do not use copper peptides at the same time as strong acids (glycolic acid, lactic acid, mandelic acid) or low-pH vitamin C serums
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