What role does Nährstoffcheck play in Abnehmen?

The MyBody-X Nährstoffcheck analyzes blood biomarkers such as vitamins, minerals, and fatty acids. Deficiencies in certain nutrients (e.g., vitamin D, magnesium, iron) can affect metabolism, energy levels, and appetite regulation, potentially hindering weight loss. The rationale is that correcting these deficits through supplementation or diet may support weight management. However, the evidence is limited: no large randomized controlled trials directly show that a nutrient check alone leads to significant weight loss. Most support comes from observational studies or mechanistic reasoning. Moreover, many measured biomarkers overlap with general healthy eating advice (e.g., eat more vegetables). A nutrient check can be useful if a specific deficiency is suspected, but as a standalone weight-loss strategy, it lacks robust clinical proof. Results should be interpreted with a healthcare professional to avoid overinterpretation. Evidence: mixed – mechanistically plausible but clinically weak.