Can IgE help with Abnehmen?

The short answer: No, IgE (immunoglobulin E) is not a biomarker that directly helps with weight loss. IgE is primarily involved in allergic reactions and defense against parasites. Some indirect links are discussed: chronic allergies might influence metabolism via inflammation, or IgE-mediated food intolerances could cause bloating and discomfort, potentially hindering weight loss. However, the evidence for a causal or predictive role of IgE in weight management is very weak. Most studies are small, mechanistic, or contradictory. IgE testing (e.g., for specific foods) is often marketed as part of 'food sensitivity' panels, but the scientific basis is insufficient. Anyone aiming to lose weight should focus on caloric balance, macronutrient quality, physical activity, and medically supervised interventions – not IgE levels. Evidence: mixed/unclear. Caveat: do not self-treat based on IgE tests without medical advice.