From a certain point of view, this article is completely correct. From an overall perspective, I'm not so certain.
The modern "obesity epidemic" isn't from lack of exercise, although for many people the sedentary lifestyle certainly contributes; it's from a crappy diet. If we could eat better, normal daily movements plus occasional workouts would suffice.
Watch some newsreel footage (not movies!) from the late 1940s through the 1960s; very few people are overweight, even those with relatively sedentary lifestyles (working at a desk all day). Most of those people didn't go to gyms every day - or even at all. Gyms, until relatively recently, were places where athletes went to improve athletic performance. As recently as the early 1970s, gyms as we know them today didn't exist; the modern gym was "invented" in the early 1980s.
Two things have gone wrong. First is portion size; second is the "innovation" of highly processed foods.
Portion distortion began in the late 1970s and really got rolling in the early 1980s. "Where's the beef?" may have been funny then, but really, the original McDonald's burger was a properly-sized serving of beef (three ounces). The quarter pounder was considered a big burger at the time; now people order double burgers, a "small salad" is three cups of lettuce and half a cup of dressing, and a small soft drink has gone from 7 ounces to 20 ounces.
We've been consuming processed foods for centuries; as gross as it might sound, haggis is a processed food. However, highly processed foods created simply for convenience force us to consume excess quantities of junk: high fructose corn syrup, bleached flour, sugar, and a whole host of simple carbs replaced complex carbs. There's room here for several articles; just be aware a lot of the processing of foods is for convenience, not to make it better. Remember that the next time you eat a fortified protein bar.
So exercise properly, yes, but you really need to take a long, hard look at your diet as well.
- 5/26/2015 7:50:04 AM