What to watch with Fertility Check and Langlebigkeit?

When combining the Fertility Check and Longevity (Langlebigkeit) tests from MyBody-X, be aware that they assess distinct biological domains. The Fertility Check measures hormones like AMH, FSH, LH, and estradiol to evaluate ovarian reserve, while the Longevity test analyzes DNA markers for glycation, collagen breakdown, oxidative stress, and inflammation. No robust study directly links these two areas. The predictive power of DNA markers for skin aging is weak (human observational/GWAS with small effect sizes). A 'high glycation risk' does not guarantee early skin aging – lifestyle factors (sun exposure, smoking, diet) are far more influential. Moreover, no DNA test measures actual tissue AGEs or collagen content. For fertility, blood markers like AMH and FSH are clinically established, but a single measurement is not diagnostic due to daily fluctuations and cycle dependence. Beware of marketing claims: combining both tests may imply a personalized anti-aging plan that lacks solid evidence. Practical advice: have hormone results reviewed by a doctor; for skin health, prioritize sun protection, a balanced diet, and adequate vitamin C, zinc, and copper – but avoid megadosing. Do not base major decisions solely on DNA results.