Medical pros revisit the 150-year history of coffee enemas to weigh their potential benefits and hidden dangers.

Some ergot alkaloid products add caffeine to help your body absorb the medicine better. This can help the drug start to work more quickly. Other ergot alkaloids include an antihistamine like ...

Dietary supplements that contain ephedra alkaloids (sometimes called ma huang) are widely promoted and used in the United States as a means of losing weight and increasing energy. In the light of ...

One of the most notable chemicals in coffee is caffeine, which is chemically known as 1,3,7-trimethylxanthine. This alkaloid, naturally found in coffee beans, stimulates the central nervous system ...

Coffee has also been associated with healthy compositions of gut microbes, partly thanks to the bioactive polyphenol and alkaloid compounds – of which caffeine is one – it contains.

Share on Pinterest How does caffeine affect heart health? The latest research offers new insights. Dimitrije Tanaskovic/Stocksy Studies on caffeine’s effects on heart health have gained interest ...

Recent research suggests caffeine has a wide variety of health benefits. There are, however, some negative side effects to still keep in mind. Each day, billions of people rely on caffeine to wake ...

Some lose the focus required for work or school. Caffeine consumption averages around 76 mg per person per day in the United States and Canada, so it’s important to know and understand what it does.