english: Obesity has a really  large effect, as it turns out, and today, we can tell whether you're lean or obese with 90 percent accuracy by looking at the microbes in your gut.
non_english: Obezita má, zdá sa, obrovský vplyv, dnes vieme povedať, či ste štíhly, alebo obézny, s 90 % presnosťou, len na základe vašich črevných mikróbov.