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It is important to note that it has not been approved by the FDA for use in humans, which means it is not legally classified as a medication in the United States
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For individuals with conditions that affect B12 absorption, such as pernicious anemia or gastrointestinal disorders, monitoring helps to track the progression of the disease and the effectiveness of treatment
GHK-Cu supports collagen synthesis , improves elasticity , reduces fine lines , and shifts gene expression toward youthful tissue
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