Defense of the Insulin-Carbohydrate Model Redux: A Response to Kevin Hall
July 6, 2016 update — The full study by Hall and colleagues was published today in American Journal of Clinical Nutrition. This final version continues to downplay remarkable findings for a limited pilot: a significant increase in metabolism on a very-low-carbohydrate diet. Evidence continues to accumulate (even from skeptics) that all calories are not alike to the body!
Do Genes Make Us Fat?
Some people can eat whatever they want, whenever they want, and never gain an ounce. Others seem to put on weight just walking past a bakery. If you’re in the second category, life may feel a bit unfair.
Of course, many physical characteristics differ widely according to the genes we’ve inherited from our parents, including weight. Recent research indicates that dozens of genes affect body weight to some degree, most by only a tiny amount. Together, however, they significantly influence how likely you are to gain weight.
Does Tasty Food Make Us Overeat?
Today, it’s easier than ever before to get tasty food almost instantly. From drive-through restaurants to frozen dinners, we can satisfy virtually any craving without having to turn on the oven or go near the kitchen. Is all this tasty food to blame for our expanding waistlines?
Some notable public health experts and science writers have eloquently described how the food industry manipulates three basic flavors — sweet, fat, and salt — to make modern processed food virtually irresistible. These exceedingly tasty products, as the argument goes, overstimulate the pleasure circuits in the brain, leading to compulsive eating behaviors. Remember the Lays potato chip slogan, “Bet you can’t eat just one”?