2.3 DSS-induced models and GHK-Cu treatment DSS is extensively utilized in animal models of UC due to its capacity to induce histopathological, clinical, and immunologic responses that closely resemble the manifestations observed in patients with IBD ( 2.4 Evaluation of colitis Throughout the animal experiment, the mental state, stool consistency, fur quality, perianal condition, and fecal occult blood of the experimental mice were assessed daily at a fixed time
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Glutathione may be one such supplement
2007, pp
Oral absorption in humans is unproven, but animal studies suggest possible systemic effects even with oral dosing6
Perhaps most interesting, injectable GHK-Cu administered in one body area (such as thigh muscles) improved healing at distant locations (such as ears), demonstrating true systemic regenerative enhancement