If you want to be successful at work, you should try your best to stay awake and energetic throughout the day. However, sometimes it can be a big problem for you. It is typical of most people to feel exhausted, bored and sleepy in the afternoon. As a result, they can’t make progress and reach the desirable results. Usually we choose a cup of coffee as the only way to boost our energy at the workplace. But you should know that there is a wide range of other ways that can help you to stay alert during your working day. So, let’s look at some of them.