Is adrenal fatigue “real”?

Low energy and tiredness are among the most common reasons patients seek help from a doctor. Despite being so common, it is often challenging to come up with a diagnosis, as many medical problems can cause fatigue. Doctors engage in detective work, obtaining a medical history, doing a physical exam, and doing blood tests. The results often yield no explanations. It can be frustrating for clinicians and patients when a clear-cut diagnosis remains elusive. An attractive theory, called adrenal fatigue, links stress exposure to adrenal exhaustion as a possible cause of this lack of energy. But is adrenal fatigue a real disease? The adrenals are two small glands that sit on top of the kidneys and produce several hormones, among them, cortisol. When under stress, we produce and release short bursts of cortisol into the bloodstream. The adrenal fatigue theory suggests that prolonged exposure to stress could drain the adrenals leading to a low cortisol state. The adrenal depletion would cause brain fog, low energy, depressive mood, salt and sweet cravings, lightheadedness, and other vague symptoms. Numerous websites mention how to diagnose and treat adrenal fatigue. However, the Endocrinology Society and all the other medical specialties do not recognize this condition. The Endocrinologists are categorical: “no scientific proof exists to support adrenal fatigue as a true medical condition.” This disconnect between conventional and complementary medicine adds to the frustration. A...
Source: Harvard Health Blog - Category: Consumer Health News Authors: Tags: Health Source Type: blogs