Science News Review

Land of the Sick, Home of the Obese

Jul 29 at 6:06pm by Aileen

In the year 2030, what’s left of us ‘Baby-Boomers’ will be in our late 70s and early 80s. We will not likely be the largest demographic bump in the general population at that time, as more than half of us will have died off by then. 2030 is also the year that researchers at the Johns Hopkins Bloomberg School of Public Health, along with researchers at other institutions, project that 86% of Americans could be obese if current trends continue.

Worse, projections show that 96% of non-Hispanic black women and 91% of Mexican-American men will be in those numbers. The costs of this situation amount to nearly a trillion dollars’ worth of obesity-related health care spending, or 1 in every 6 health care dollars.

The projection is based on three decades’ worth of collected data from national surveys. As the obese population ages the health care costs related to being fat will more than double every decade. In addition to hypertension, heart disease and stroke, there is also the link between being overweight and type-2 diabetes. Not to mention the fact that obese children - an increasing problem - have a shorter life expectancy than healthy children.

Obesity and obesity-related diseases - particularly type-2 diabetes - are quickly increasing in all developed countries enjoying a ‘modern’ diet of junk food. Among the dietary factors associated with diabetes, sugar-sweetened and fruit beverages appear to be among the worst, possibly due to the amount of fructose in fruit juices and high-fructose corn syrup in soft drinks. Fructose more easily contributes to fatty tissue than other forms of sugar.

At the same time, research shows that actually eating fresh fruits and vegetables significantly reduces the chances of developing diabetes. Low-fat diets don’t seem to change the odds much, though significant weight loss itself does help reduce chances of developing diabetes.

Perhaps the best advice anyone could follow is simply not to get fat - or lose weight and get fit. Eat less, exercise more, eat more whole foods and less processed foods. Your body will thank you for it, and so will your pocketbook!