PUNCH LINE: Erratic food habits, smoking, alcohol consumption have lead to lifestyle diseases such as hypertension in teenagers.

Overall, researchers found that nearly one-third of the US population aged over 20 are obese, a figure that has been climbing gradually since 1997 when the CDC began keeping records.
African-American women were the group with the highest prevalence of obesity with 45 percent, followed by African-American men with 35 percent.
The percentages of obesity in Hispanic women and men are 32.6 percent and 32 percent, respectively.
The prevalence of obesity among white women is 27.2 percent compared to 30.2 percent among white men.
The CDC classified individuals as obese when their body mass index, a measure based on weight and height to calculate appropriate body weight, exceeds 30.
MEDINDIA














