Shedding poundage

It's reported that over 34% of Americans aged 20 and over are obese and over 34% of Americans aged 20 or over are overweight. This means about 70% weigh more than they should. This has created a great deal of media interest, governmental interest and a billion dollar industry to sell weight loss products, from diets, seeking the best diet pill to promoting health clubs. Bottom line, part of the problem is we've become to sedentary as a nation...