[By Roanne Weisman; Boston May 20, 2016] By now, you have probably heard about the “Biggest Losers” from the reality TV show: They all regained their original weight and, in some cases, even more. The media reporting on this result would have us believe that there is no escape from our genetic destiny. Once we have arrived at obesity, we are genetically trapped in metabolisms that, in the words of the New York Times article, “were intensifying their effort to pull the [Biggest Loser] contestants back to their original weight.” Ultimately, This article advises us to give up on ourselves. Why? Because “science” has said so. What kind of science is that? Or, perhaps more importantly, what kind of science reporting tells us that we have no control over our own bodies? The answer to both questions is “irresponsible.”
Category Archives: Nutrition
A doughnut or croissant in the morning tastes delicious, but the white flour and sugar are sending your body an urgent message: “Blood sugar on board; send insulin quickly!” Sugar and flour are simple carbohydrates, ending up in your bloodstream within a few minutes. Your pancreas senses the dangerously high blood sugar and releases insulin to pull the sugar (glucose) out of the blood and send it to other cells of the body to be used or stored as energy. Because high sugars are so dangerous, your body always sends in too much insulin, and this big insulin spike is followed by a deep plunge in blood sugar levels to below normal. Low blood sugar (hypoglycemia) makes you tired and jittery, craving another sugary snack, like that chocolate muffin during the 3:00 PM office munchie attack.