Once you feel tired and exhausted, you know you cannot work well enough. It becomes more difficult for you to focus on your tasks and you understand that you need to restore. Here is what you can do to recharge.

1. A teaspoon of butter in your cup of coffee is what you need when you feel exhausted. This type of beverage is called bulletproof coffee. It contains both caffeine to keep you energetic and calories to give you some boost.

2. Mint candies stimulate. The scent makes you more sober and attentive. Mint has refreshing and cooling properties. Keep a bag of mint drops in your bag, car and office.