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Copper serves as a key enzymatic cofactor for pathways involved in collagen and elastin maturation (cross-linking) , antioxidant defense , and broader tissue remodeling

If pathogenic species are dominant, introducing probiotics into that environment is like planting seeds in a field overrun with weeds

Vitamin B12 deficiency can lead to neurological symptoms such as numbness, tingling, and weakness in the extremities, as well as cognitive impairment and mood disturbances

doi: 10.1159/000357819 114 iguez SevillaIMaChado LindeFMarn SnchezMArenseJJTorrobaANieto DazAet al

Vitamin C in the morning, copper peptides in the evening