was kostet abnehmspritze — can a microbiome test help?

Whether a microbiome test can help with weight loss is a valid question, but the evidence is mixed. A gut microbiome test (like MyBody-X's) analyzes bacterial composition. Studies show that dysbiosis (e.g., low diversity, altered Firmicutes/Bacteroidetes ratio) is associated with obesity. However, causality is unclear: does dysbiosis cause obesity or vice versa? Interventions like probiotics or fiber can modulate the microbiota, but effects on body weight are usually small and highly individual. A microbiome test may offer clues (e.g., need for more fiber, specific probiotics), but it does not replace medical treatments such as weight-loss injections (GLP-1 agonists). In Germany, these injections cost around €200–300 per month and are prescribed only for obesity (BMI ≥ 30) or diabetes. A microbiome test is not a substitute; at best, it provides supplementary insight. Evidence is mostly mechanistic and associative; robust randomized controlled trials with weight loss as a primary endpoint are lacking. Therefore, its practical utility for weight loss is limited.