Photo: grahamc99, CC BY 2.0.
In 1960-1962, the US government collected height and weight measurements from thousands of US citizens. Using these numbers, they estimated that the prevalence of obesity among US adults at the time was 13 percent. Fast forward to the year 2007-2008, and in the same demographic group, the prevalence of obesity was 34 percent (1). Most of this increase has occurred since 1980, when obesity rates have more than doubled among US adults, and extreme obesity has more than tripled. Welcome to the ‘obesity epidemic’. Today, more than one third of US adults are considered obese, an additional third are overweight, and largely as a consequence, each child born today has an estimated one in three risk of developing diabetes in his or her lifetime. Read the rest
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