What is cortisol?

Cortisol is released from the adrenal glands in response to stressful stimuli through a neuro-hormonal system called the HPA (hypothalamus-pituitary-adrenal) axis. Learn more here.

Chronic stress is associated with an increased risk for a variety of conditions, including: anxiety, depression, insomnia, heart disease, high blood pressure, digestive disorders such as IBS, insulin resistance and diabetes, weight gain, immune

Cortisol is your main stress hormone. Your cortisol levels are a critical indicator of health. Testing multiple cortisol points throughout the day helps identify where your stress response may be out of balance and how it's impacting your overall

Cortisol levels fluctuate based on stress so it's important to pick a normal day for you. This means nothing out of the ordinary, such as international travel, a big work presentation, heavy drinking, a big competition, or a poor night's s