Rapid Eating Linked to Doubled Cholesterol Risk: A Naples Study

A recent investigation by researchers at the Federico II University of Naples challenges the common belief that leisurely holiday meals are detrimental to health. The study, soon to be published in the *Journal of Translational Medicine*, suggests that prolonged mealtimes, provided portion sizes are controlled, may actually promote well-being. Led by Annamaria Colao, president of the Italian Society of Endocrinology, the research indicates that slower eating, with each bite savored, significantly reduces elevated cholesterol risk. This benefit extends to individuals with obesity, further supported by the observation that mindful eating often leads to reduced caloric intake. Therefore, provided sensible portion control is maintained and COVID-19 precautions are observed, enjoying extended festive meals can be a positive experience, fostering a healthier lifestyle beyond the holiday season.

The study, conducted by endocrinology researcher Giovanna Muscogiuri, Luigi Barrea (professor of Applied Dietetic Sciences and Techniques), and their colleagues at the Italian Center for the Care and Well-being of Obese Patients (Department of Clinical Medicine and Surgery – Endocrinology Unit, Federico II University of Naples), involved 187 obese participants. Analysis of their eating habits, particularly meal duration, revealed a clear correlation: individuals consuming meals in under 20 minutes exhibited a doubled risk of high cholesterol, particularly during evening meals. Professor Colao explains that while high cholesterol is a known cardiovascular risk factor (contributing to heart attacks and strokes), rapid eating negatively impacts other metabolic factors. Previous research, corroborated by this study, links rapid consumption to increased food intake and an inclination to consume complete meals (starter, main course, sides, dessert) more frequently. The study also notes a tendency towards faster consumption of ultra-processed foods (often high in calories and less healthy) further hindering caloric control. Consequently, exceptionally fast eating is associated not only with elevated cholesterol but also with increased risk of overweight and obesity.