• 한국식품영양학회지
• /
• 제31권6호
• /
• pp.783-791
• /
• 2018

The purpose of this study was to compare nutrients intake, eating behavior, and health indices according to intake frequency of wheat-based foods, using results from the 2013~2015 National Health and Nutrition Examination Survey. Subjects were 882 men age 40~64. According to intake frequency of wheat-based foods per week, two groups (Low intake group (LG); less than four times, High intake group (HG); more than four times) were divided, and their percentages were 54.0% and 46.0% respectively. Frequency of consuming wheat-based foods per week was 4.80, and there was significant difference (p<0.001) in both groups. Intake frequency according to wheat-based foods was high in noodles, cookies, and breads. Daily energy intake was higher, approximately 630 kcal in HG than LG (p<0.001). Also, energy ratio of fat and protein was higher in HG. There were significant differences in nutrient density per 1,000 kcal of minerals and vitamins between the two groups (p<0.01, p<0.001), except calcium, phosphorus, and niacin. In dietary behavior, frequency of meals (daily) was significant. In total cholesterol and LDL-cholesterol of health indices, HG was higher than LG (p<0.01). Results of this study reveal that frequent intake of wheat-based foods has negative effect on nutrition and health.

• Asian Pacific Journal of Cancer Prevention
• /
• 제16권10호
• /
• pp.4185-4192
• /
• 2015

Background: A protective effect of resistant starch (RS) containing foods on carcinogenesis has been shown from several lines of experimental evidence for gastrointestinal cancers. Therefore, we aimed to investigate the association between RS contained foods and breast cancer (BC) risk in a hospital-based, age- and origin-matched, case-control study. Materials and Methods: A validated, semi-quantitative, food frequency questionnaire (FFQ) was completed by 306 women newly diagnosed with BC aged 25 to 65 years, and 309 healthy women as matched controls. Odds ratios (ORs) and 95% confidence intervals (95%CI) were estimated using conditional logistic regression models. Results: Reduced BC risk was associated with the highest tertile of whole-wheat bread and boiled potato consumption with adjusted ORs at 0.34 (95%CI: 0.19-0.59) and 0.61 (95%CI: 0.37-0.99), respectively. Among consumers of whole-wheat bread, the protective role of cereals remained relatively apparent at higher intakes level of fiber rich breads at adjusted models (OR=0.53, 95%CI: 0.28-1.01). Moreover, high intake of legumes was found out to be a significant protective dietary factor against risk of BC development with an OR of 0.01 (95%CI: 0.03-0.13). However, consumption of white bread and biscuits was positively related to BC risk. Conclusions: Our results show that certain RS containing foods, in particular whole wheat bread, legumes and boiled potato may reduce BC risk, whereas higher intake of white bread and biscuits may be related to increased BC risk.

• 대한지역사회영양학회지
• /
• 제23권5호
• /
• pp.397-410
• /
• 2018

Objectives: An association between dietary patterns and mental health in children has been suggested in a series of studies, yet detailed analyses of dietary patterns and their effects on ADHD (attention deficit hyperactivity disorder) are limited. Methods: We included 4569 children who had dietary intake data as part of the CHEER (Children's Health and Environmental Research) study conducted nationwide from 2005 to 2010. We assessed ADHD (Attention Deficit Hyperactivity Disorder) by the DuPaul's ADHD Rating Scales and dietary intake by a semi-quantitative food frequency questionnaire. Using intake data, we constructed five dietary patterns: "Plant foods & fish," "Sweets," "Meat & fish," "Fruits & dairy products," and "Wheat based." Results: The overall proportion of ADHD was 12.3%. Boys (17.8%) showed a higher rate of ADHD than girls (6.5%). The total intake of calories (85 kcal) and plant fat (2g) in the ADHD group was significantly higher than that of the normal group. ADHD was significantly negatively associated with dietary habits such as having breakfast and meal frequency, and positively associated with eating speed, unbalanced diet, overeating, and rice consumption. Regarding dietary patterns, the "Sweets" category was relevant to high ADHD risk (OR 1.59, 95% CI: 1.18, 2.15 for Q5 vs. Q1) in a linear relationship. An inverse, non-linear association was found between "Fruits & dairy products" and ADHD (OR 0.55, 95% CI: 0.39, 0.76 for Q4 vs. Q1). Conclusions: Our study confirms both positive and negative associations between diet and ADHD in elementary school age children. Moreover, linear or nonlinear associations between diet and ADHD draw attention to the possible threshold role of nutrients. Further studies may consider characteristics of diet in more detail to develop better intervention or management in terms of diet and health.