Results vary by person
The detailed peptides vs SARMs analysis covers distinctions in mechanism, application, and safety
Conversely, genetic variation, composition of the gut flora, and other dietary factors significantly influence the absorption of anthocyanins (Eker et al
Several nanoparticles with enhanced delivery abilities have been developed as well, which includes those attached to the silica core protected by poly(ethylene glycol) chains (PluSNO), CdSe quantum dots, rotaxane-branched radical dendrimers (Gn-TEMPO), G4-polyamidoamine dendrimers, 3Gc0T zero-generation dendrimer, polyurethane dendrimers, gold nanoparticles, liquid crystal nanoparticles, nanosized sterically stabilized liposomes, poly[oligo(ethylene glycol)methyl ether acrylate] and poly(2-hydroxyethyl acrylate) conjugates, and redox nanoparticles
Looking at vitamin B 12 , a meta-analysis found no differences between children and adolescents with depression and controls [24]