Reviews describe regenerative and protective actions, roles in skin regeneration, and modulation of multiple cellular pathways but this is largely mechanistic and preclinical work, not large human efficacy trials
43 Statistical analyses Within each region, biomarkers were evaluated using a multiple linear regression to test the group difference between cases and controls
It appears across the broader market in topical, cosmetic, reconstitutable, and other presentations, but those formats are not interchangeable
doi:10.1056/NEJMoa053085
Structural organization of alpha-synuclein fibrils studied by site-directed spin labeling
Nausea, diarrhea, vomiting, constipation, and abdominal pain mostly early, mostly at each dose step-up, and mostly transient as the gut adapts