BACKGROUND/OBJECTIVES: This study evaluated whether a mobile health (mHealth) application can instigate healthy behavioral changes and improvements in metabolic disorders in individuals with metabolic abnormalities. SUBJECTS/METHODS: Participants were divided into an mHealth intervention group (IG), which used a mobile app for 24 weeks, and a conventional IG. All mobile apps featured activity monitors, with blood pressure and glucose monitors, and body-composition measuring devices. The two groups were compared after 24 weeks in terms of health-behavior practice rate and changes in the proportion of people with health risks, and health behaviors performed by the IG that contributed to reductions in more than one health risk factor were analyzed using multiple logistic regression. RESULTS: Preference for low-sodium diet, reading nutritional facts, having breakfast, and performing moderate physical activity significantly increased in the mHealth IG. Furthermore, the mHealth IG showed a significant increase of eight items in the mini-dietary assessment; particularly, the items “I eat at least two types of vegetables of various colors at every meal” and “I consume dairies, such as milk, yogurt, and cheese, every day.” The proportion of people with health risks, with the exception of fasting glucose, significantly decreased in the mHealth IG, while only the proportion of people with at-risk triglycerides and waist circumference of females significantly decreased in the control group. Finally, compared to those who did not show improvements of health risks, those who showed improvements of health risks in the mHealth IG had an odds ratio of 1.61 for moderate to vigorous physical activity, 1.65 for “I do not add more salt or soy sauce in my food,” and 1.77 for “I remove fat in my meat before eating.” CONCLUSIONS: The findings suggest that the additional use of a community-based mHealth service through a mobile application is effective for improving health behaviors and lowering metabolic risks in Koreans.
Blood Pressure ; Breakfast ; Cheese ; Delivery of Health Care ; Diet ; Diet, Sodium-Restricted ; Disease Management ; Fasting ; Female ; Glucose ; Health Behavior ; Humans ; Logistic Models ; Meat ; Milk ; Mobile Applications ; Motor Activity ; Odds Ratio ; Public Health ; Risk Factors ; Smartphone ; Soy Foods ; Telemedicine ; Triglycerides ; Vegetables ; Waist Circumference ; Yogurt

Background: Hypertension is the most common condition seen in primary care. Despite various researches and evolving medical arts, it is still considered as the biggest single risk factor for deaths worldwide. Objective: To determine whether non-pharmacologic management such as intake of soy milk will be effective as an adjunct in reducing elevated blood pressure among adult patients at the Quezon City General Hospital – Out Patient Department. Methodology: Forty hypertensive patients consulting at the Family Medicine – Out Patient Department for elevated blood pressure satisfying the inclusion criteria were enrolled in the study. Design: Open-label, randomized controlled crossover trial Data Collection: The subjects were grouped to non-soy milk and soy milk. Parameters such as blood pressure, heart rate and respiratory rate were recorded daily then summarized after second and fourth week. A wash out period for 1 week was observed for the soy milk group then a crossover of the arm was done for four weeks. Results: There were no significant differences in reducing Diastolic Blood Pressure (DBP) and Mean Arterial Pressure (MAP) observed both at Phase I and Phase II in non-soy milk and soy milk group. Significant reduction in the Systolic Blood Pressure (SBP) and Heart Rate (HR) were observed at Phase II of soy milk group with p-value of 0.018 at week 2 and 0.002 at week 4 respectively. Conclusion This study has shown that patients may benefit from using soymilk as an adjunct to hypertensive medication in lowering blood pressure and heart rate.
Hypertension ; Soy Milk ; Losartan

BACKGROUND/OBJECTIVE: There is intense interest in soy isoflavone as a hormone replacement therapy for the prevention of postmenopausal osteoporosis. A new kind of isoflavone-enriched whole soy milk powder (I-WSM) containing more isoflavones than conventional whole soy milk powder was recently developed. The aim of this study was to investigate the effects of I-WSM on bone metabolism in ovariectomized mice. MATERIALS/METHODS: Sixty female ICR mice individually underwent ovariectomy (OVX) or a sham operation, and were randomized into six groups of 10 animals each as follows: Sham, OVX, OVX with 2% I-WSM diet, OVX with 10% I-WSM diet, OVX with 20% I-WSM diet, and OVX with 20% WSM diet. After an 8-week treatment period, bone mineral density (BMD), calcium, alkaline phosphatase (ALP), tartrate-resistant acid phosphatase (TRAP) 5b, osteocalcin (OC), procollagen 1 N-terminal propeptide (P1NP), and osteoprotegenin (OPG) were analyzed. RESULTS: BMD was significantly lower in the OVX group compared to the Sham group but was significantly higher in OVX + 10% I-WSM and OVX + 20% I-WSM groups compared to the OVX group (P < 0.05). Serum calcium concentration significantly increased in the OVX + 10% and 20% I-WSM groups. Serum ALP levels were significantly lower in the OVX + 10% and 20% I-WSM groups compared to the other experimental groups (P < 0.05). OC was significantly reduced in the OVX group compared to the Sham group (P < 0.05), but a dose-dependent increase was observed in the OVX groups supplemented with I-WSM. P1NP and OPG levels were significantly reduced, while TRAP 5b level was significantly elevated in the OVX group compared with the Sham group, which was not affected by I-WSM (P < 0.05). CONCLUSIONS: This study suggests that I-WSM supplementation in OVX mice has the effect of preventing BMD reduction and promoting bone formation. Therefore, I-WSM can be used as an effective alternative to postmenopausal osteoporosis prevention.
Acid Phosphatase ; Alkaline Phosphatase ; Animals ; Bone Density ; Bone Remodeling ; Calcium ; Diet ; Female ; Functional Food ; Hormone Replacement Therapy ; Humans ; Isoflavones ; Metabolism* ; Mice* ; Mice, Inbred ICR ; Osteocalcin ; Osteogenesis ; Osteoporosis, Postmenopausal ; Ovariectomy ; Procollagen ; Soy Milk* ; Soybeans

OBJECTIVES: A lack of understanding in menopausal and postmenopausal women's (PMW) risk perception towards osteoporosis and breast cancer still exists, which is explored in this study. This information might allow health professionals to conduct interventions to improve health behaviors before menopause-related diseases are imminent. METHODS: Between 10 December 2015 and 31 January 2016, 573 menopausal or PMW were successfully interviewed on 17 questions, comprising separate sections for osteoporosis and breast cancer. The target respondents were menopausal or PMW aged 45 to 60 years, with no previous diagnosis of osteoporosis or breast cancer, who attended private clinics across Hong Kong for annual physical examination. RESULTS: Regarding menopausal issues, the top three concerns were osteoporosis and fracture (72%), breast cancer (44%), and sleep disorder/insomnia/headache (40%). Among 314 respondents (55%) who tried to prevent osteoporosis, 74% of them began to do it after they were 40 years old. On the other hand, 65% of respondents never had a bone density test. For respondents who said “I'm too young, so I don't need to check”, their mean age was 52 years old. Ninety percent of respondents mistakenly believed that regular breast examination, regular breast massage, drink soy milk, or vaccine can prevent breast cancer. CONCLUSIONS: This survey revealed osteoporosis and breast cancer as the top concerns among menopausal and PMW in Hong Kong. Inadequate health behaviors and misconceptions still exist despite widespread health education in the recent years.
Bone Density ; Breast Neoplasms* ; Breast* ; Diagnosis ; Female ; Hand ; Health Behavior ; Health Education ; Health Occupations ; Hong Kong* ; Humans ; Massage ; Osteoporosis* ; Physical Examination ; Soy Milk ; Surveys and Questionnaires

OBJECTIVES: This study was designed to find out factors that are needed to be improved for the Buddhist training environment of Sramanera·Sramanerika monks, who have been newly adapted for their life style after becoming a monk, and to provide basic data for the development of the standard diet in Buddhist temples. METHODS: A self-administered questionnaire was applied to 365 Sramanera·Sramanerika monks at 11 Buddhist monk universities. The questionnaire was designed to investigate their dietary habits, dietary evaluation, satisfaction of food service, and food preferences. RESULTS: The study population consisted of 52.6% men, and 47.4% women. The subjects who had a vegetarian diet before joining the Buddhist priesthood were 27.7% women, and 13.5% men (p<0.01). 42.2% of the total subjects felt that they are healthy now and 19.4% felt weak. The most difficulty of dieting adaptation as soon as entering the priesthood was the strict diet rules (42.9%). The subjects considered health or nutrition (40.0%) highly when having meals. 94.8% women, 84.1% men ate breakfast every day (p<0.001). Women (55.4%) frequently ate snacks more than men (26.6%) (p<0.001). The results of the dietary evaluation indicated that the intake of milk, soy milk or dairy products and beans or tofu received lower than 3 points and women had lower point result than men (p<0.001). Foods with higher preference were grilled mushrooms, grilled laver, miso stew, sweet and sour mushrooms, steamed tofu with seasoning. CONCLUSIONS: Women were more interested in their health than men but they also required to improve the nutritional eating habits. It appeared that the lower intake rates of the calcium containing food (milk and dairy), and proteins (beans and tofu) could result in nutritional imbalance. Therefore, it is necessary to offer food based on the standard menu plan with consideration given to their food preferences in order to maintain their health and desirable dietary habits.
Agaricales ; Breakfast ; Calcium ; Dairy Products ; Diet ; Diet, Vegetarian ; Eating ; Female ; Food Habits ; Food Preferences* ; Food Services ; Humans ; Life Style ; Male ; Meals ; Milk ; Monks* ; Seasons ; Snacks ; Soy Foods ; Soy Milk ; Steam ; Vegetarians

PURPOSE: Breast-feeding is recommended to prevent allergies, particularly in high-risk infants, but the evidence of protective effects that breast-feeding has on food allergy (FA) remains elusive. The aim of this study was to investigate risk factors of FA and the association between breast-feeding and FA symptoms/food sensitization (FS) in children with atopic dermatitis under 2 years of age. METHODS: We reviewed the medical records of 384 children with atopic dermatitis under 2 years of age who visited our pediatric allergy clinic from March 1, 2009 through December 31, 2014. Symptoms of FA, feeding type, and family history of allergic disease were assessed. Laboratory tests were conducted, including serum total IgE, eosinophil (%), serum 25-hydroxyvitamin D, and specific IgE to egg white, milk, soy, peanut, and wheat. RESULTS: Subjects were divided into 3 groups based on FA symptoms and evidence of sensitization: The FA symptom group (n=240), no symptom group (n=53) and no FS group (n=91). The FA symptom group had a higher log total IgE level (2.0 vs. 1.3, P<0.001) and eosinophil (%) (7.0% vs. 4.7%, P=0.001) than the no FA symptom group. In multivariate analysis, breast-feeding was associated with FS (adjusted odds ratio [aOR], 2.43; 95% confidence intervals [CI], 1.03-5.74) but was not associated with FA symptoms (aOR, 0.65; 95% CI, 0.23-1.83). CONCLUSION: Breast-feeding may increase the risk of FS, but not immediate-type FA symptoms in children with atopic dermatitis.
Arachis ; Breast Feeding* ; Child* ; Dermatitis, Atopic* ; Egg White ; Eosinophils ; Food Hypersensitivity* ; Humans ; Hypersensitivity ; Immunoglobulin E ; Infant ; Medical Records ; Multivariate Analysis ; Odds Ratio ; Risk Factors ; Soy Milk ; Triticum

PURPOSE: This study was performed to examine associations of intakes of milk and dairy products, pulses, and soy foods with bone health in Koreans aged 50 yr and older. METHODS: A total of 3,201 men and 3,581 women aged 50 yr and older who participated in the 2008~2011 Korea National Health and Nutrition Examination Survey were grouped by sex and age groups of 50~64 yr and 65 yr and older. Subjects within each sex and age group were divided into three bone health groups: normal, osteopenia, and osteoporosis groups based on bone mineral density. Intakes of nutrients and foods derived from 24-hour recall data were compared among three bone health groups. Associations between intake frequencies of foods, including milk, yogurt, tofu, or soy milk, and osteoporosis risk were evaluated based on confounding risk factor-adjusted logistic regression. RESULTS: Calcium intake was in the order of normal, osteopenia, and osteoporosis in men (p < 0.01) and women (p < 0.05) aged 50~64 yr as well as in men aged 65 yr and older (p < 0.001). In women aged 50~64 yr, intake of milk and dairy products was lower in the osteoporosis group (p < 0.01) as compared with the osteopenia group. Intake of pulses or tofu was not significantly different among bone health groups. Odds ratio (OR) for milk intake frequency (≥ 2 times/week) compared to intake frequency less than 1 time/month was 0.45 (95% CI 0.24~0.85, p for trend = 0.022) in men aged 65 yr and older. The OR for yogurt intake frequency (1 time/month~1 time/week) was 0.47 (95% CI 0.30~0.73, p for trend = 0.019) in women aged 50~64 yr. Intake frequency of tofu or soy milk was not associated with reduced risk of osteoporosis in all groups. CONCLUSION: Dairy food intake was significantly associated with bone health, and its effect was sex- and age group-specific, whereas soy food intake was not. Dietary intervention to prevent osteoporosis would be effective for women aged 50~64 yr old and for men aged 65 yr and older.
Bone Density ; Bone Diseases, Metabolic ; Calcium ; Dairy Products ; Eating ; Female ; Humans ; Korea* ; Logistic Models ; Male ; Milk ; Nutrition Surveys* ; Odds Ratio ; Osteoporosis ; Soy Foods ; Soy Milk ; Yogurt

PURPOSE: Although the prevalence rate of chronic diseases is rapidly increasing due to an unhealthy diet in Korea, nurses may not have enough nutritional knowledge to educate their patients. This study investigated the level of nurses' nutritional knowledge for chronic diseases as well as for strokes, and the needs for nurses' nutritional education. METHODS: This research is a descriptive research conducted from April to August of 2014, on 242 nurses who work with stroke patients, in two tertiary general hospitals in the city of Seoul, South Korea. RESULTS: The average nutritional knowledge score of our subjects was 19.9+/-2.51 (range 12-24). The correct response rate was 83% which was higher than expected. However, many nurses (31-66%) answered incorrectly on items such as 'Drinking low-fat milk is better than whole milk', and 'Seasoning with a large amount of soy sauce instead of salt can reduce sodium consumption'. We also found that nurses who received continuing education regarding nutrition scored higher than those who did not (p=.020). There was no correlation between nutritional knowledge and the need for nutritional education (r=.034, p=.601). CONCLUSION: The level of nutritional knowledge of the nurses was relatively low and irrelevant to the completion of nutrition courses during university or duration of experience. Rather, the relevance was higher when the nurse received nutrition-related training after graduating from university. Our results imply that continuous nutritional education is necessary for hospital nurses.
Chronic Disease ; Diet* ; Education ; Education, Continuing ; Hospitals, General ; Humans ; Korea ; Milk ; Prevalence ; Seoul ; Sodium ; Soy Foods ; Stroke*

PURPOSE: Soy-based formulas are widely used as dairy substitutes to treat milk allergy patients. However, reactions to soy have been reported in a small proportion of patients with IgE-mediated milk allergies. The aim of this work was to explore whether P34, a mayor soybean allergen, is involved in this cross-reactivity. METHODS: In vitro recognition of P34 was evaluated by immunoblotting, competitive ELISA and basophil activation tests (BAT) using sera from allergic patients. In vivo cross-reactivity was examined using an IgE-mediated milk allergy mouse model. RESULTS: P34 was recognized by IgE antibodies from the sera of milk allergic patients, casein-specific monoclonal antibodies, and sera from milk-allergic mice. Spleen cells from sensitized mice incubated with milk, soy or P34 secreted IL-5 and IL-13, while IFN-gamma remained unchanged. In addition, the cutaneous test was positive with cow's milk proteins (CMP) and P34 in the milk allergy mouse model. Moreover, milk-sensitized mice developed immediate symptoms following sublingual exposure to P34. CONCLUSIONS: Our results demonstrate that P34 shares epitopes with bovine casein, which is responsible for inducing hypersensitivity symptoms in milk allergic mice. This is the first report of the in vivo cross-allergenicity of P34.
Animals ; Antibodies ; Antibodies, Monoclonal ; Basophils ; Caseins* ; Enzyme-Linked Immunosorbent Assay ; Epitopes ; Food Hypersensitivity ; Humans ; Hypersensitivity ; Immunoblotting ; Immunoglobulin E ; Interleukin-13 ; Interleukin-5 ; Mice ; Milk ; Milk Hypersensitivity ; Milk Proteins ; Soy Milk ; Soybeans* ; Spleen

BACKGROUND/OBJECTIVES: The objective of the study was to provide useful insights into plain water intake of Korean adults according to life style, anthropometric, and dietary characteristics. SUBJECTS/METHODS: The data from the 2008-2010 Korea National Health and Nutrition Examination Survey were used. The subjects were 14,428 aged 20-64 years. Water intake was estimated by asking the question "How much water do you usually consume per day?". Dietary intake was estimated by 24-hour dietary recall. A qualitative food frequency questionnaire including 63 food items was also administered. RESULTS: The mean plain water intake for men and women were 6.3 cup/day and 4.6 cup/day, respectively. Plain water intake increased as lean body mass, waist circumference, and body mass index levels increased, except for percentage of body fat. As energy and alcohol intakes increased, plain water intake increased. As total weight of food intake and total volume of food intake increased, plain water intake increased. Plain water intake increased as consumption of vegetables increased. Plain water intake increased as frequencies of green tea, alcoholic drink, and all beverages were increased in men. Plain water intake increased with increased frequencies of green tea, milk, soy milk, and alcoholic drink and decreased frequencies of coffee and soda in women. CONCLUSIONS: Our results suggest that persons who had a higher waist circumference or lean body mass and women with higher BMI consumed more plain water. The persons eating high quality diet, or the persons who had more vegetables, green tea, milk, soy milk, or alcoholic drink consumed more plain water.
Adipose Tissue ; Adult* ; Alcoholics ; Beverages ; Body Mass Index ; Coffee ; Diet ; Drinking* ; Eating ; Female ; Humans ; Korea ; Life Style* ; Male ; Milk ; Nutrition Surveys ; Surveys and Questionnaires ; Soy Milk ; Tea ; Vegetables ; Waist Circumference ; Water