America’s obesity issue

The heart of the American obesity issue (epidemic?) is the simple idea that Americans consume more calories than they burn off. The excess calories are stored by the body as fat. This happens when either too many calories are eaten or when too few calories are exercised away. In the case of Americans, the answer is both. Americans are consuming more calories than they have in the last 50 years. According the USDA’s Agricultural Fact Book 2001-2002, the average American consumes roughly 2,700 calories per day. This is 530 more calories per day than Americans consumed in the 1970’s. Americans are consuming more meat and more cheese than ever before. There is also a trend of eating more refined and processed foods. More than half of the cheese that Americans eat comes in commercially manufactured and prepared foods, such as nachos, tacos, and fast-food sandwiches. What’s more, Americans are eating more fats and oils per capita than ever as well. In the 1950’s, added fats and oils contributed 41% of the total fat consumed by Americans. By 1999, this number had risen to 53%, probably due to the higher consumption of fried foods.

This increased consumption would not be so bad if Americans also increased their activity, but this is not the case. Only about 25% of Americans get the recommended 30 minutes of daily leisure physical activity. Even children are less active than they were before. A child between the age of 5 and 15 in 1995 would walk and bike 40% less than a child in 1977. There are many reasons for this. According to a video released by the Center for Disease Control, people are not active because it is dangerous to be active. Many cities lack bike lanes to bike and jog in, and also lack public transportation, which encourages people to drive to their destinations. Technology has also played a role in the sedentary lifestyle Americans. Americans today also sit in front of screens more than past generations both for work and pleasure. Americans work all day on computers then go home to watch television.

If America’s obesity problem is to be fixed, both consumption needs to decrease and activity needs to increase. Resolving one issue will not make America healthy again. We need to watch what we eat and exercise more. That is the only way.

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One response to “America’s obesity issue

  1. Sadly this is a growing first world problem. Not just America but Australia too. There is so much pre packaged, processed and convenience food available to us that it is easy to lose sight of exactly how much and what we are actually eating. Throw in increasingly sedentary lifestyles. No wonder our populations are getting fatter. Perhaps it’s time for an old fashioned swing back to eating and preparing whole foods, educating our children about healthy eating and portion size and instilling in them a love for outdoor activities and exercise.

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