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

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 ...

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 ...

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 ...

Are you looking for the best kratom for energy? Here are the most energetic kratom strains with benefits like good mood and ...

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.

Classified as an alkaloid—a group of nitrogen-containing compounds that includes caffeine, nicotine, and morphine—berberine has been a staple in traditional Chinese medicine (TCM) for over 400 ...

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 ...

This wouldn’t be the first evidence of bacteria eating toxic alkaloids, she says, but examples from nature are rare. Some bacteria can break down caffeine, for instance. Also, microbes in the ...