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Iron-deficiency anemia can cause weakness and, in extreme cases, shortness of breath

Early intervention helps slow progression and supports long-term skin firmness around the eyes

The fact that you have to go to your doctor to administer the injection, is another reason many people will choose supplements, rather than the injection form

Meet GHK-Cu, the Copper Peptide Taking Over Your Skincare FeedHere's Whether It's Worth the Hype Beauty insiders, biohackers and longevity enthusiasts are going crazy for copper, more specifically, GHK-Cu, a copper peptide linked to everything from wound healing and collagen production to thicker, healthier-looking hair

It's based on Nobel Prize-winning research

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