We call this phenomenon hypothalamic-pituitary-adrenal axis dysfunction. HPA-axis dysregulation (for short) is well-recognized in the medical literature and linked with many health problems including obesity1 and major depression2. A more accurate way of understanding fatigue is through the very intelligent and fine-tuned HPA system. Its role is to strategically advise the adrenal stress response to slow down. The ongoing push of modern life causes some bodies to perceive chronic stress, setting off a hormonal reaction. Instructions from the intelligent HPA axis’ negative feedback system then allows the body to make better use of a limited energy capacity. HPA-axis dysregulation can be triggered by acute stress, a series of traumas, illness, and/or infection. Having a high-achieving personality with the drive to continually do our very best can also eventually come at the cost of HPA-axis dysregulation. Some of the signs include: Prioritize getting as much good-quality sleep as possible. In the evenings, turn the lights out early and limit artificial light exposure to promote natural melatonin production and encourage a long, restful deep sleep. Choosing warm food or drink over something ice-cold is a simple technique for inserting thermodynamic energy into your system at zero energy cost. This practice aligns with Eastern philosophies of health, as well. In individuals with a cold, energy-depleted constitution, eating and drinking warming foods helps to build the energy systems of the body. You may also like to add a pinch of salt if you’re prone to low blood pressure, dizziness, or cravings for stimulants such as caffeine. Resting more and eating good-quality food can seem so basic, but for meaningful, long-lasting results, we need to return to basics. Supplements, herbs, and other complementary therapies need a foundation to work upon. Starting by working on the foundation daily, creates the space for change and healing. If you want to take it a step further, here are doctor-recommended supplements to take for fatigue.