MEDI CHECK Speicheltest: which diet helps?

The MEDI CHECK Saliva Test by MyBody-X is a product that claims to provide dietary recommendations based on biomarkers in saliva. However, the provided context lacks any specific data or studies on this test. Therefore, it is not possible to give an evidence-based answer about which diet would be helpful based on this test. In general, saliva tests can detect genetic variants (e.g., in FTO or MCM6 genes) or hormone profiles that may relate to metabolism or lactose tolerance. Derived dietary suggestions (e.g., low-carb, Mediterranean, low-lactose) are often based on mechanistic or population-level associations, not on randomized trials at the individual level. The evidence for personalized diets from saliva tests is weak to moderate at best. Many claims are marketing-driven. A prudent approach is to discuss results with a registered dietitian or physician rather than relying solely on the test. Safety note: Do not make drastic dietary changes without professional guidance.