Children tend to get too much caffeine

Many parents are unaware their children are consuming too much caffeine, University of Nebraska Medical Center researchers found, and it is not good for their health, according to a post on the "contributed news" website All Voices.

The medical center surveyed the parents of more than 200 children 5 to 12 years old during routine clinical visits at an urban pediatric clinic. The researchers found that 75 percent of the children consumed caffeine on a daily basis, and the more caffeine the children consumed, the less they slept.

Children as young as 5 years old were consuming the equivalent of a can of soda a day. Children between the ages of 8 and 12 years consumed an average of 109 mg of caffeine a day, the equivalent of almost three 12-ounce cans of soda.

The All Voices post referred readers to a UC Davis nutrition and health info sheet titled "Some Facts About Energy Drinks," written by project scientist Karrie Heneman and Cooperative Extension nutrition specialist Sheri Zidenburg-Cherr.

The fact sheet said the caffeine content of a single serving of energy drink (8 to 12 oz.) can range from 72 to 150 mg, however, many bottles contain 2 to 3 servings, raising the caffeine content to as high as 294 mg per bottle. In comparison, the caffeine content in an 8-ounce serving of brewed coffee, tea and cola ranges between 134-240 mg, 48-175 mg and 22-46 mg respectively.

Other stimulants such as guarana and ginseng are often added to energy beverages and can enhance the effects of caffeine. Guarana, in particular, contains caffeine (1 g of guarana is nearly equal to 40 mg caffeine) and may substantially increase the total caffeine in an energy drink.

The more caffeine children consume, the less they sleep.

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