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At pH 5.7, the histidine imidazole (pKa ~6.0) remains predominantly deprotonated and available for copper coordination
It is also commonly used in skincare and hair-care formulations due to its regenerative properties
DR KUO: Yeah, I would skip that
Both groups were on the same calorie-restricted diet
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The goal is not to force the body into losing fat through external manipulation but to restore metabolic function that allows healthy body composition to occur naturally
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