The joint impact on being overweight of self reported behaviours of eating quickly and eating until full : cross sectional survey

Abstract

Objective To examine whether eating until full or eating quickly or combinations of these eating behaviours are associated with being overweight. Design and participants Cross sectional survey. Setting Two communities in Japan. Results 571 (50.9%) men and 1265 (58.4%) women self reported eating until full, and 523 (45.6%) men and 785 (36.3%) women self reported eating quickly. For both sexes the highest age adjusted mean values for height, weight, body mass index, and total energy intake were in the eating until full and eating quickly group compared with the not eating until full and not eating quickly group. The multivariable adjusted odds ratio of being overweight for eating until full was 2.00 (95% confidence interval 1.53 to 2.62) for men and 1.92 (1.53 to 2.40) for women and for eating quickly was 1.84 (1.42 to 2.38) for men and 2.09 (1.69 to 2.59) for women. The multivariable odds ratio of being overweight with both eating behaviours compared with neither was 3.13 (2.20 to 4.45) for men and 3.21 (2.41 to 4.29) for women. Conclusion Eating until full and eating quickly are associated with being overweight in Japanese men and women, and these eating behaviours combined may have a substantial impact on being overweight.

Objective and Subjective Eating Speeds Are Related to Body Composition and Shape in Female College Students

“…The subjects in the present study who assessed themselves as fast eaters tended to be overweight and obese, and indeed ate the test meal with a smaller total number of chews and shorter total meal duration than did the slow eaters. This is consistent with the findings of many previous studies of the relationships between the objectively and subjectively assessed eating speeds and the body composition and shape (3)(4)(5)(6)(7)(8)(9)(10)(11)(12)(13)(14)(15)(16)(17)(18)(19). Previous studies have also demonstrated that fast eating induces overeating, and that overeating is related to weight gain due to the ingestion of a larger volume of food before experiencing satiety (22)(23)(24).…”

“…Cross-sectional, longitudinal and experimental studies have provided strong evidence for fast eating inducing overweight (3)(4)(5)(6)(7)(8)(9)(10)(11)(12)(13)(14)(15)(16)(17)(18)(19). The subjects in the present study who assessed themselves as fast eaters tended to be overweight and obese, and indeed ate the test meal with a smaller total number of chews and shorter total meal duration than did the slow eaters.…”

“…Slow eating, which involves chewing food slowly and thoroughly, is an effective strategy for preventing overweight and obesity, with many previous studies having found eating speed to be related to the body composition and shape (3)(4)(5)(6)(7)(8)(9)(10)(11)(12)(13)(14)(15)(16)(17)(18). However, these studies were limited by their use of questionnaires to assess the eating speed.…”

“…The present study assessed eating speed both objectively and subjectively because it was unclear whether the subjective eating speed, as used in previous studies (3)(4)(5)(6)(7)(8)(9)(10)(11)(12)(13)(14)(15)(16)(17)(18), actually reflects a subject's actual eating speed. The objectively assessed variables of eating speed, total number of chews and total meal duration were significantly negatively correlated with the body mass, %Fat, BMI, and circumferences of the waist, abdomen and hip.…”

Lifestyle-Based Physical Activity Intervention for One Year Improves Metabolic Syndrome in Overweight Male Employees

“…Healthy eating behaviors were evaluated by summing the score of eating behaviors each subject reported at baseline and follow-up in terms of the following: avoiding salty foods (Li et al 2010), eating breakfast almost daily (van der Heijden et al 2007), eating fast (Otsuka et al 2006), and not eating until full (Maruyama et al 2008). Smoking status was classified as never or current smoking.…”