Earlier this week I addressed the question of ideal weight and the research that suggests people in their later years benefit from a few extra pounds. But just as I cautioned that a little goes a long way, new research shows that older men and women, particularly those who eat more carbohydrates, may have a harder time regulating their appetite.
We all know that eating results in “stress” to the body and that carbs initiate or exacerbate hormonal processes that other nutrients don’t. Turns out they also prey upon the very parts that tell us to put the fork down. Dr. Zane Andrews, a neuroendocrinologist from Monash University, found that free radicals organize an assault on appetite-regulating POMC neurons. (POMCs tell our body when we’re full.) But the kicker is this: the more carbs in the meal, the more damage to the POMCs. Carbs: pesky varmints of the food world. (Half-kidding.)