Much has been said and written about caffeine over the past half century. There have been over 20,000 studies conducted looking at the various effects and benefits of caffeine over this period of time. Numerous studies have demonstrated the tremendous health benefits that can be derived from regular daily consumption of caffeine, most commonly delivered through the consumption of coffee or energy drinks such as Red Bull or similar beverage. All of these have a high caffeine content. In almost any way that caffeine is consumed, there are certain health benefits that it delivers. Despite all the negative press that has been attributed to caffeine, there has never been a study that has shown that caffeine has long term negative health effects, quite the contrary. The vast majority of studies have shown some beneficial effect in the regular consumption of coffee and caffeine. In that sense, caffeine is truly one of nature’s own wonder drugs.
The use of caffeinated beverages by humans is documented since the 15th century. Over the past 100 years there has been an explosive growth in the manner that we get our daily “caffeine fix.” Coffee has been a staple beverage in most countries and cultures of the world. Prepared in various ways, it is all still derived from the humble coffee bean. There are many different types of coffee beans and many more ways to roast and grind the bean. The combination of these factors leads to preparation of coffee and related drinks. Caffeine is also added to various soft drinks and energy drinks, which gives these beverages the ability to make a person feel a “boost” in energy and alertness. In contrast to regular, black coffee – the healthiest of caffeinated beverage genre – many coffee preparations, soft drinks and any energy drink contain high quantities of sugar and/or fat. It is these ingredients that may contribute to the undeserved reputation that coffee or caffeine is not healthy. Of the regular, commercially available coffee, Starbucks has the highest caffeine content coffees.