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increase cerebral blood flow (Kramar et al., 1997)

Sun exposure damages collagen and elastin fibers through a process called photoaging, which explains why sun-exposed areas like the face, neck, and hands typically show earlier signs of loosening

The peptide occurs naturally in the body and has decades of research supporting its safety profile

This includes changes in health, medications, or diet

Catalase activity increases for hydrogen peroxide breakdown, and total glutathione levels rise, creating stronger hydroxyl radical quenching capacity than glutathione alone

Bacteriophage richness was found elevated in one ME/CFS study, but it is limited owing to its small sample sise (191)