Discover the Science of Health
Around the world, obesity levels are rising. For the first time in history, more people are overweight than undernourished. Premiering Friday, April 4th through Sunday, April 20th on BBC World News, a 3-part documentary series entitled “The Men Who Made Us Fat” explores the political, economic and social events that led to our increasingly overweight world.
With Americans becoming increasingly overweight each year, weight loss is big business. This paves the way for any number of diet books and fads. Some of these are based upon sound scientific principles, while others may not work at all, or may result in a modest weight loss followed by rebound weight gain.
A preliminary scientific study — one neither large enough nor strong enough to be considered conclusive at this point — suggests that low-fat diets may be less effective than other weight-loss strategies from a metabolic perspective [1].
