Is Zink useful for Abnehmen?

Zinc is an essential trace element involved in numerous metabolic processes, including insulin sensitivity, thyroid function, and appetite regulation. Some observational studies suggest that low zinc status may be associated with obesity, and that zinc supplementation could support weight loss in individuals with a confirmed deficiency. However, the evidence for a direct, clinically meaningful effect of zinc on weight loss in healthy, replete individuals is weak. Randomized controlled trials show conflicting results, and any effects are generally small. Moreover, excessive zinc intake (e.g., >40 mg/day) can lead to copper deficiency, nausea, and other adverse effects. Therefore, zinc is not a magic bullet for weight loss. It is more sensible to meet zinc needs through diet (e.g., meat, nuts, legumes) and to consult a doctor if deficiency is suspected. The overall evidence is moderate, based largely on observational data and small intervention studies.