Thanks for posting.
Excerpt from the study:
In the U-13C-Glu + Lys + AA model, AA produced glyoxal (GO), methylglyoxal (MGO), CML and CEL, which was significantly higher than with Glu alone. This study provides a theoretical basis for the formation mechanism of AGEs in the Maillard reaction involving AA.
Comment:
Among Amadori rearrangements (becoming a Maillard reaction), methylglyoxal (MGO) is a frequent and strong one.
But the body is able to manage these AGEs from food if we get glutathione enough (and cofactors to recycle or spare oxidized GSH).
However the problem comes from other agressions ...
Useful info (in French but with links in English)
Glucosepane glycation et agents protecteurs
https://mirzoune-ciboulette.forumactif.org/t2184-glucosepane-glycation-et-agents-protecteurs#30714
In anyone aging or subjected to prolonged metabolic stress (persistent inflammation, toxins, processed foods), the body's metabolism becomes disrupted and the entire redox system weakens. Glutathione levels decrease, other cofactors become deficient, and defenses against dicarbonyls are compromised. This overall shift in redox metabolism creates a favorable environment for the increased formation of glucose, a major AGE (Advanced Glycation End Product).
Most of the AGEs formed in the body do not come directly from ingested foods (sugar and meat), but from two highly reactive dicarbonyls: 3-deoxyglucosone (3-DG) and methylglyoxal. Our natural defenses—zinc, insulin, glutathione, among others—serve precisely to neutralize these compounds before they can attack proteins. When these defenses are depleted, due to age or metabolic stress, AGE formation accelerates.
Protective agents against 3-DG and MGO (two highly reactive dicarbonyls)
B6 PLP
Benfotiamine
Optimize and recycle glutathione
Anti-glycation formula (L-carnosine, aminoguanidine, sodium R-lipoate, benfotiamine, L-histidine, guava/banaba leaf extract (1% corosolic acid)).
Details on the link.