ACTN3 & ACE: Muscle type & endurance potential

COL1A1 / COL5A1: Injury risk (tendons/ligaments)

IL6 & TNF-α: Inflammation & recovery

BDKRB2 & VEGF: Cardiovascular & muscle repair

MCT1 & PGC-1α: Fatigue & endurance capacity

Telomere genes (TERC, TERT): Cellular aging

SIRT1 & FOXO3: Longevity & stress resistance

Antioxidant genes (GPX1, SOD2): Oxidative stress protection

Inflammation markers (IL6, CRP): Aging inflammation

MTHFR & APOE: DNA repair & neurodegenerative risk

Heart health genes (PCSK9, APOE): Cholesterol & heart risk

Diabetes markers (TCF7L2, KCNJ11): Blood sugar control

Immune & inflammation genes (TNF-α, IL1β): Immune function

Nutrigenomics (VDR, FADS1, CYP1A2): Vitamins & digestion

Detox genes (GSTT1, GSTM1): Detox pathways

Brain health (BDNF, COMT): Cognition & stress response