A: Cortisol levels follow a diurnal rhythm—highest in the morning and lowest at night. Blood tests are usually done around 8 a.m. to capture peak levels.
A: Cortisol levels follow a diurnal rhythm—highest in the morning and lowest at night. Blood tests are usually done around 8 a.m. to capture peak levels.
Sheetal Chhaya Diagnostics provides diagnostic testing and healthcare-related information for general informational and service-related purposes. The information available on this website is not intended to replace professional medical advice, diagnosis, or treatment from a qualified healthcare professional.