Tag Archives: meal

Commentary: Mary Flynn: Tips to Avoid Holiday Overeating

By Guest PostDecember 13, 2012Healthavoid, december, dessert, dietitian, eat more, exercise more, holiday overeating, license to eat, mary flynn, meal, miriam hospital, physical activity, social contexts, weight gain

The holidays thrust many people, often happily, into social contexts that encourage overeating. While people often survive the holidays with, on average, only a small weight gain, overeating in December is just as unhealthy as it is at less festive times of year when holiday “license to eat” isn’t in effect. To help guide people healthfully through holiday parties, family dinners, and snacking during downtime at home, Mary Flynn, a clinical associate professor of medicine in the Warren Alpert Medical School and a research dietitian at The Miriam Hospital, offers these tips. (more…)

Loss of Appetite Deciphered in Brain Cell Circuit

By Guest PostMarch 14, 2012Scienceanorexia nervosa, body, brain, brain development, cancer chemotherapy, excitatory signal, experimental result, food aversions, function, gaba, glutamate, hypothalamus, loss of appetite, meal, mice, michael s clark, michael schwartz, nausea, nerve cells, nucleus tractus solitarus, parabrachial nucleus, point of emaciation, qi wu, ralph brinster, receptor, richard d palmiter, starvation, substance, transgenic mice, university of pennsylvania, university of washington

The meal is pushed way, untouched. Loss of appetite can be a fleeting queasiness or continue to the point of emaciation. While it’s felt in the gut, more is going on inside the head.

New findings are emerging about brain and body messaging pathways that lead to loss of appetite, and the systems in place to avoid starvation. (more…)