Low Energy Suffering Could Be A Cause Of Adrenal Fatigue Adrenal fatigue is one of the common health issues among people of every age group but still people are not so familiar with it. People are not aware about this health condition. Many of its symptoms are so common like low energy, nervousness, sleep disorders, allergies, anxiety, low concentration power and digestive disorders. People accept the state of being tired as a normal state of being and hence for them this adrenal fatigue is not actually a health issue. Adrenal glands are two triangle shaped glands that sit over the kidneys and are accountable for the body's response to stress. The enormous varieties of stress managing hormones are generated that are very much vital for life. These are cortisol, DHEA and many more.