Although human research is still limited, laboratory studies have explored whether supporting telomerase activity could help maintain healthier cellular function
Vegans, vegetarians, people over the age 50, anyone with stomach/bowel issues like chronic gastritis, leaky gut, IBS or celiac, and anyone who regularly takes medications such as Metformin, PPIs (used for GERD), H2 Receptor Antagonists (used for peptic ulcers), or anything that interferes with stomach acid production are actually at risk for vitamin B12 deficiency, and should supplement B12 regularly
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Wnt signalling pathway
Gene signature analysis via Connectivity Map reveals broad regenerative profile Overlapping expression patterns with anti-fibrotic and anti-inflammatory compounds Suggests neuroprotective and anti-cancer research potential beyond skin repair GHK peptide induces neural differentiation in human bone-marrow-derived mesenchymal stem cells, demonstrating neurogenic potential relevant to neuroscience and regenerative medicine research
For acne scars specifically, the evidence is more about general skin remodeling than a proven scar cure