If you’re struggling to stay focused at work, considering saving a cup of coffee for the afternoon. Experts say some people may benefit more from a caffeine boost in the afternoon, following lunch, than after breakfast. In fact, they say older adults are less sharp in the afternoon and a small cup of coffee could give them a jolt of energy to power through.

But a good rule of thumb to follow is to have that coffee before you actually need it s you can stay at your most alert before you start to drag. #Coffee