The answer is "true".
When you are feeling pushed or stressed, this works rapidly to exhaust your energy levels. Feeling fatigued can likewise be expedited by way of life related causes. An absence of energy can even be caused by something as straightforward as your body wanting caffeine! It is anything but an unexpected that coffee is genuinely addictive and it can truly affect your state of mind and energy. So, yes it's true that caffeine and other energy boosters can be used to effectively compensate for fatigue.
