While some farms have heated calf barns, others don’t. If you’re having a tough time with a sluggish calf and thinking of giving them epinephrine, Dr. Sheila McGuirk has a quicker tip. Try caffeine.

In fact, research shows that nearly a quarter of teens have caffeine all or most days of the week. But new guidelines from a nutrition research group say that’s bad news, stressing that teens ...

We all know coffee, energy drinks, and certain sodas contain caffeine. This stimulating substance—which can be natural or synthetic—can show up in many surprising sources, like decaf coffee ...

“It's better to avoid high-caffeine drinks while the brain is in a period of rapid development.” Korin Miller has spent nearly two decades covering food, health, and nutrition for ...

An ECA stack is a supplement cocktail of ephedrine, caffeine, and aspirin. People use ECA stacks to improve exercise performance and lose weight. However, ECA stacks have side effects, such as anxiety ...

Please provide your email address to receive an email when new articles are posted on . The FDA has advised health care professionals that they should not use unapproved epinephrine nasal ...

An ECA stack is a supplement cocktail of ephedrine, caffeine, and aspirin. People use ECA stacks to improve exercise performance and lose weight. However, ECA stacks have side effects, such as ...

Yes, allergies can increase your heart rate. This may occur as a symptom of allergic rhinitis or as a side effect of an allergy medication. Learn more.