Summary of single nucleotide polymorphisms tested for association with obesity and overweight, their physiological subgroup, genes they belong to and their rs numbers
| Genes and physiological subgroup | Gene symbol | Rs number |
| Inflammation | ||
| C reactive protein | CRP | rs1205 |
| Interleukin-10 | IL-10 | rs1800871 |
| Homocysteine/trans-sulphuration | ||
| Methylenetetrahyrofolate reductase | MTHFR | rs1801133 |
| Methylenetetrahyrofolate reductase | MTHFR | rs1801131 |
| Cystathionine-β-synthase | CBS | rs234706 |
| Methionine synthase | MS | rs1805087 |
| Methionine synthase reductase | MSR | rs1801394 |
| Catechol-O-methyltransferase | COMT | rs4680 |
| Betaine homocysteine methyltransferase | BHMT | rs3733890 |
| Fucosyltransferase 2 | FUT2 | rs602662 |
| Transcobalamine II | TCN2 | rs1801198 |
| Blood pressure regulation | ||
| Angiotensinogen | AGT | rs699 |
| ACE | ACE | rs4340 |
| Angiotensin II receptor-1 | AGTR1 | rs5186 |
| Vascular endothelial health | ||
| Endothelial nitric oxide synthase | NOS | rs1799983 |
| NADP-oxidase p22 phox | CYBA | rs4673 |
| NADPH-oxidase-encoded by CYBA | CYBA | rs9932581 |
| Plasminogen activator inhibitor-1 | PAI-1 | rs1799889 |
| Adiponectin | ADIPOQ | rs1501299 |