Research has estimated that GHK-Cu would need to be administered at approximately 22,500mg to produce toxic effects in humans
Black coffee is simply coffeewith nothing added no cream, no milk, no sweetener
Even meat-eaters can experience deficiency due to poor absorption, which often relies on a stomach-produced protein called intrinsic factor
References: Cingi C, Conk-Dalay M, Cakli H, Bal C
Common GLP-1 Drugs Linked to Lawsuits Several specific GLP-1 receptor agonist medications have been named in product liability lawsuits now pending in federal and state courts across the United States
This was noted with peripheral nerve injury (Gjurasin et al., 2010) and central nervous disturbances (i.e., traumatic brain injury (Tudor et al., 2010), various encephalopathies (Ilic et al., 2009