Adrenal fatigue is a widely misunderstood concept, with no scientific evidence supporting its existence as a medical condition. While stress can impact health, it does not tire out the adrenal glands; rather, they respond by producing more hormones like cortisol. A comprehensive review of studies found no correlation between fatigue and adrenal function, reinforcing that adrenal insufficiency is a legitimate condition, distinct from the myth of adrenal fatigue.
