(The medical definition refers to overwhelming fatigue lasting six months or longer that interferes with daily activities and is worsened by exercise.  Patients also often suffer with such symptoms as poor quality of sleep, mental impairment, muscle and joint pain, swollen lymph glands, headaches, sore throat, and gastrointestinal problems. According to a 2016 review in the medical journal Clinical Therapeutics, the causes are unclear and “no universal pharmaceutical treatment can be recommended.”)

• From a woman in New Jersey: “I suffer from adrenal fatigue which is basically not having enough energy to do even daily tasks. The first thing I noticed immediately using the grounding  mat is that I have more energy the next day. For about 20 days I used it in my bed under my legs. Now, five months later, I use it at the computer, and sleep with a grounding sheet.

“I wake up more refreshed now where before I used to wake up feeling like the sleep didn’t refresh me,  like I still felt fatigued. I also found that it’s easier to stay asleep when grounded (insomniacs take note!). This energy has helped to be more positive every day; it helps me to do more of my everyday tasks and more easily. Seriously, I feel like I have a new life.

“For computer use, I notice that I feel less fatigued and ‘wired’ than if I was not using the mat. Probably by about a third to a half. I feel it is absorbing away that staticky energy and leaves me more grounded…in other words I am feeling better. Earthing has helped tremendously with my adrenal fatigue.”

• From a reader of the Earthing book in England: “I ordered a grounding mat before I got half way through the book and my shoes came off the same day. I used to dread work. 8 hours sat in front of a computer screen and struggling to keep my eyes open. Now the job hasn’t changed but I no longer feel like a drained battery. I go to bed still feeling energised and wake up fresh.”

• From another reader in England: “I was feeling really run-down and sluggish, no energy whatsoever. A bit skeptical at first, I got a grounding mat for home and office. Since I started grounding myself, I’ve felt and slept sooo much better, and seem to have way more energy than before.”

• From an Arizona mother: “I am a mom of two young children, and for years now I have had low energy, and an overall feeling of apathy. My husband and I have been sleeping on the earthing sheet for four nights now, and I feel AMAZING!!  My feet and legs felt warm right away that first night, and after the second night’s earthing, I had so much energy!!  Today is the fourth morning, and I feel like my brain is being defragmented.  My memory and ability to think clearly has greatly improved!”

• From a California woman who works as a forest fire lookout: “I use the mat while I work in a fire tower in the forest, where I transmit information for 9 hours. The mat keeps me grounded and feeling whole. In the past, I felt exhausted and drained at the end of the day. My kidneys love the sense of wellbeing and I sleep better and legs hurt less. I am having the best year physically in this job of 27 years.”