HARLINGEN, Texas (ValleyCentral) — For the average person, it is the norm to wake up and start the day with a cup of coffee ...

A CHRISTUS Health cardiologist is seeing the impact as teens looking for an edge in sports and school, or just following ...

Add Yahoo as a preferred source to see more of our stories on Google. Various cans of soda - Tetiana Shumbasova/Shutterstock Soda isn't the healthiest beverage, but it does offer a great energy boost.

Sometimes sorting through health information can lead to confusion and mixed messages. One topic that often causes confusion is caffeine. For some individuals, it’s a welcome morning pick-me-up, but ...

Find out how much caffeine is in popular energy drinks like Red Bull, Monster, and Celsius, and what side effects to watch for.

This is the second installment in a series of articles about the science of various aspects of college life. In the United States, 92% of college students consume caffeine in some form. For many ...

Add Yahoo as a preferred source to see more of our stories on Google. According to a Yahoo/YouGov poll, 30% of Americans have tried to quit caffeine, but only 6% said they were successful.