The effects of caffeine are diverse, with some experiencing heightened alertness and an improved sense of focus and well-being, potentially elevating moods. For others, caffeine consumption can result ...

As much as half of the global population has trouble sleeping; however, proper sleep is vital for good overall health. While using caffeine for energy during the day can help, it may lead to further ...

A new study shows that even a moderate dose of caffeine alters brain activity during sleep, increasing complexity and nudging neural systems toward a high-efficiency processing state, especially in ...

Depending on a person’s caffeine intake and overall health, they may experience some side effects. However, a weird feeling in the chest or chest pain from caffeine consumption is uncommon. Caffeine ...