Nutrition Insight
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Busting The Myths On Coffee

Sunday, August 16, 2015

Coffee is one of life’s greatest pleasures and continues to be one of the most consumed beverages in the world. Here we are busting just some of the myths that surround coffee!

There are hundreds of ways to prepare and enjoy this beverage and consumer tastes and interests are evolving all the time. With health and wellness also top of mind for today’s consumer it’s likely you may get questions about the coffee you serve. Many of these questions have their basis in outdated myth. So, here we will do our best to bust these so you can reassure your customers of their beverage choice:

Busting The Myths On Coffee

Myth: Coffee dehydrates you

Reality: Regular moderate consumption of 3-4 cups of coffee a day can actually contribute to daily fluid intake (2). It’s wrongly thought that the caffeine in coffee has a diuretic action that will cause dehydration. Research shows that for regular coffee drinkers this effect is reduced. So, caffeine containing drinks won’t lead to excess fluid loss. (3-5)

 

Myth: Instant (soluble) coffee is not natural

Reality: There are no additives or chemicals used to make instant coffee, which is in itself 100% pure coffee beans. The only processing aid used to produce it is water.

 

CAFFEINE CONTENT OF COMMON FOODS & BEVERAGES

BeverageCaffeineServe Size
Cola Soft drink*37mg375mL can
Tea*38mg200mL cup
Coffee, instant*63mg200mL cup
Coffee, espresso*78mg40mL cup
Coffee, decaf*3mg200mL cup
Energy drink80mg250mL can
Chocolate, dark59mg100g bar

 

Myth: Cut back on your coffee to cut back on your caffeine.

Reality: Coffee is only one of a number of caffeine sources in our day. Cola, tea, energy drinks and chocolate may also be significant sources of caffeine.

 

KILOJOULE CONTENT OF POPULAR BEVERAGES (6)

 

BeverageAverage KJ per serveServe Size
Coffee, espresso2.730mL
Coffee, instant10200mL cup
Coffee, instant with skim milk(30mL)55230mL cup
Orange juice290250mL cup
Café Cappuccino with full cream milk500220mL cup
Cola soft drink650375mL can
Hot chocloate with full cream milk750200mL cup

 

Myth: Cut back on your coffee when watching your weight.

Reality: Black coffee consumption of up to 3 cups a day accounts for less than 1% of the energy consumed in the average adult diet. And even when low fat milk is added, it remains a low kilojoule beverage compared with many other common options.

 

 

REFERENCES 

  1. Nielsen Scan MAT to 07.07.13
  2. Popkin BM et al., (2006) A new proposed guidance system for beverage consumption in the United States. American Journal of Clinical Nutrition 83: 529-42.
  3. Maughan RJ and Griffin J (2003). Caffeine ingestion and fluid balance: a review. Journal of Human Nutrition and Dietetics 16:411-20.
  4. Grandjean AC et al. (2000). The effect of caffeinated, noncaffeinated, caloric and non-caloric beverages on hydration. Journal of the American College of Nutrition 19(5):591-600.
  5. Killer SC et al. (2014). No evidence of dehydration with moderate daily coffee intake: A counterbalanced cross-over study in a free-living population. PLOS ONE 9(1):e84154.
  6. NUTTAB Australian Food Composition Tables. FSANZ 2010