[] Incidentally, when compared to healthy adults, children have been found to have reduced DMSA renal clearance
Smolders LA, Meij BP, Onis D, Riemers FM, Bergknut N, Wubbolts R, Grinwis GC, Houweling M, Groot Koerkamp MJ, van Leenen D, Holstege FC, Hazewinkel HA, Creemers LB, Penning LC, Tryfonidou MA: Gene expression profiling of early intervertebral disc degeneration reveals a down-regulation of canonical Wnt signaling and caveolin-1 expression: implications for development of regenerative strategies
doi: 10.1182/blood.2023022502 169 NashwanAJYassinMA
For glutamine the answer is yes and youll find it in most protein-rich foods, like meat, seafood and eggs
Reconstituted peptides present a completely different stability profile
However, with glutathione, the cheapest option is often the most expensive in the long run because it provides little to no benefit