Questions people ask about Cortisol Frauen

Cortisol is a key stress hormone that regulates metabolism, sleep-wake cycles, and inflammation. In women, cortisol fluctuations can affect menstrual cycles, fertility, and mood. Chronically elevated levels (e.g., from ongoing stress) are linked to weight gain, sleep disturbances, and increased cardiovascular risk. Some home tests measure cortisol in saliva or urine, but interpretation is complex: single readings are unreliable due to strong diurnal variation (high in the morning, low at night). Medications, diet, and the menstrual cycle also influence results. Evidence for the utility of consumer cortisol tests in daily life is limited; they do not replace clinical diagnosis for adrenal or pituitary disorders. A healthy lifestyle with adequate sleep, exercise, and stress management is more evidence-based than simply tracking cortisol numbers.