Myths vs facts: NutriCare | INFINITY DNA-Test and weight loss

Myths vs. Facts: NutriCare | INFINITY DNA Test and Weight Loss Myth: The test tells you exactly which diet or exercise is best for your metabolism, guaranteeing weight loss. Fact: The analyzed gene variants (e.g., MC4R, FTO) typically have tiny effects on appetite or energy expenditure. No single SNP explains more than 1–2% of body weight. Claims of a 'slow metabolism' based on a few markers are not scientifically supported (see MyBody-X metabolism analysis). Myth: The test replaces medical advice or clinical risk assessment. Fact: Polygenic risk scores from direct-to-consumer tests have low individual predictive power and are not diagnostic. Lifestyle factors (calorie balance, physical activity, sleep) dominate weight regulation. Clinical risk calculators are far more validated. Bottom line: These tests may satisfy curiosity but cannot provide an evidence-based weight loss strategy. Invest in proven approaches: balanced diet, calorie deficit, regular exercise. Consult a doctor or dietitian if needed.