| FTO rs9939609 | TT (homozygous) | Risk allele A. Associated with BMI, body fat mass and waist circumference when the intake of saturated fatty acids is high. |
|---|
| FTO rs1121980 | AT (heterozygous) | Risk allele A. Responds less well to weight loss through physical activity. |
|---|
| MTHFR | homozygous variant | Key enzyme in folate and methylation metabolism; influences the homocysteine level. |
|---|
| FADS1 | TT (homozygous) | Controls the conversion of plant-based omega-3/-6 precursors into the active, long-chain fatty acids. |
|---|
| APOA5 | AG (heterozygous) | Regulates the breakdown of triglycerides in the blood and influences blood lipid levels. |
|---|
| LPL | AA (wild type) | Breaks down fats from the blood; influences HDL cholesterol and blood lipid levels. |
|---|
| PPARG2 | CC (wild type) | Regulates fat cell formation, fat storage and insulin sensitivity; influences appetite and satiety. |
|---|
| PLIN | CT (heterozygous) | Coats fat droplets in fat cells and regulates their build-up and breakdown. |
|---|
| ADRB3 | GG (wild type) | Regulates fat burning in fat cells and the utilisation of stored fat. |
|---|
| MC4R | CT (heterozygous) | Centrally involved in controlling appetite, hunger and satiety signals in the brain. |
|---|
| LEPR | AA (homozygous) | Transmits the satiety signal of the hormone leptin. |
|---|
| SLC6A14 | CA (heterozygous) | Transports amino acids; influences appetite, satiety and stress eating. |
|---|
| TCF7L2 | CT (heterozygous) | Influences insulin secretion after carbohydrate-rich meals. |
|---|
| TFAP2B | GG (wild type) | Involved in the regulation of body weight and fat distribution. |
|---|
| IL-6 | CG (heterozygous) | Central messenger substance of inflammation regulation; influences blood lipids, appetite and stress eating. |
|---|
| GC | GT (heterozygous) | Influences the transport of vitamin D in the blood. |
|---|
| ACE | GG (homozygous) | Part of the bradykinin-aldosterone system; influences endurance/strength predisposition and salt sensitivity. |
|---|
| ACTN3 | TT (wild type) | Influences muscle fibre composition (fast vs. slow fibres). |
|---|
| AQPR | CC (wild type) | Influences water retention in the skin. |
|---|
| NADPH | AG (heterozygous) | Contributes to the antioxidant capacity of the cells. |
|---|
| SOD2 | AG (heterozygous) | Important antioxidant enzyme, protects cells from oxidative stress. |
|---|