The cells in everyone's body has power houses called MITOCHONDRIA.
They are what burns the food to keep us alive and moving. Ever wonder why after prolonged stress people feel fatigued? Chronic elevations of stress hormones are toxic to mitochondria.
The mitochondria basically "commit suicide." This leaves you with less available energy.
It is important to find ways to handle stress. Go for a walk, talk to a friend,meditate, do deep breathing, exercise,do yoga, get lost in something you enjoy. Depending on the level of stress you may need help medically with supplements or in severe cases medications. Speak to your doctor about this. There is no need to suffer.