| AGEs | Advanced Glycation End Products |
| Arg | Arginine |
| BMI | Body Mass Index |
| CEL | N-ε-carboxyethyllysine |
| CI | Confidence Interval |
| CML | N-ε-carboxymethyllysine |
| DMFT | Decayed, Missing, and Filled Teeth |
| EDTA | Ethylenediaminetetraacetic Acid |
| FruLys | Fructosyl-Lysine |
| IQR | Interquartile Range |
| LC–MS/MS | Liquid Chromatography–Tandem Mass Spectrometry |
| Lys | Lysine |
| MDA | Malondialdehyde |
| MG-H1 | Methylglyoxal-Derived Hydroimidazolone-1 |
| NO | Nitric Oxide |
| NOx | Nitric Oxide Metabolites (nitrite/nitrate) |
| OSI | Oxidative Stress Index |
| ROS | Reactive Oxygen Species |
| SD | Standard Deviation |
| TAC | Total Antioxidant Capacity |
| TAR | Total Antioxidant Response |
| TBARSs | Thiobarbituric Acid Reactive Substances |
| TOS | Total Oxidative Status |