DOI.org (Crossref), doi:10.1371/journal.pone.0070805.
Although sterile peptone is made with large-volume source solutions (such as tap water) and media components, tap water or non-sterile liquids should never be used, as they introduce bacteria and cause changes in the peptide
This timeline gap matters
They target healing through different but complementary pathways
Many of the supplements that showed positive signals in this study have plausible roles in aging biology, from antioxidant defense and inflammation to vitamin signaling, mitochondrial function, and cellular energy metabolism
Naghavi AO, Bryant J, Kim Y, Weygand J, Redler G, Sim AJ, et al