When is Cortisol Ernährung actually useful?

The term 'Cortisol Ernährung' is not a standard medical concept. Cortisol is a stress hormone; diet can influence its levels through blood sugar regulation, adequate magnesium, B vitamins, and limiting caffeine or refined sugars. However, no specific 'cortisol diet' is supported by strong clinical evidence. Most nutritional effects are mechanistic or observational. A balanced, anti-inflammatory diet (e.g., Mediterranean) with regular meals may help stabilize cortisol. For chronic stress or suspected cortisol disorders (e.g., Cushing's), medical evaluation is essential. Consumer tests claiming to guide cortisol nutrition are often marketing-driven and lack clinical validation. Bottom line: nutrition can play a supportive role, but it is not a substitute for medical diagnosis or treatment.