Nutrition Commons^™

Food Justice Now!, Mark Vallianatos

Mark Vallianatos

No abstract provided.

Farm To School: Strategies For Urban Health, Combatting Sprawl, And Establishing Community Food Systems, Mark Vallianatos, Robert Gottlieb, Margaret Haase

Mark Vallianatos

Farm-to-school is a new, innovative strategy with multiple planning-related objectives. The article evaluates the significance of farm-to-school in relation to improving the health and nutrition of school-age children, particularly low-income youth; strengthening the capacity of local farmers, particularly those engaged in sustainable practices; adding to the toolkit of strategies designed to contain and ultimately reduce sprawl-inducing developments by helping preserve farmland; and helping establish a community food systems approach no longer entirely dependent on the global food system that has come to dominate food growing, processing, distribution, and consumption patterns around the world.

Food Justice And Food Retail In Los Angeles, Mark Vallianatos

Mark Vallianatos

No abstract provided.

Healthy School Food Policies: A Checklist, Mark Vallianatos

Mark Vallianatos

No abstract provided.

Fresh From The Farm... And Into The Classroom, Margaret Haase, Andrea Azuma, Robert Gottlieb, Mark Vallianatos

Mark Vallianatos

No abstract provided.

Food Access, Availability, And Affordability In 3 Los Angeles Communities, Project Cafe, 2004-2006, Andrea Azuma, Susan Gilliland, Mark Vallianatos, Robert Gottlieb

Mark Vallianatos

Introduction Racial/ethnic minority communities are at increasingly high risk for chronic diseases related to obesity. Access to stores that sell affordable, nutritious food is a prerequisite for adopting a healthful diet. The objective of this study was to evaluate food access, availability, and affordability in 3 nonoverlapping but similar low-income communities in urban Los Angeles, California. Methods Using a community-based participatory research approach, we trained community members to conduct a food assessment to 1) map the number and type of retail food outlets in a defined area and 2) survey a sample of stores to determine whether they sold selected …

Reliability Of Bod Pod Measurements Remain High Following A Short Duration Low-Carbohydrate Diet, Beau Greer, Kathleen Edsall (Alumna), Anna Greer

Anna E. Greer

The purpose of the present study was to determine whether expected changes in body weight via a three day low-carbohydrate (CHO) diet will disrupt the reliability of air displacement plethysmography measurements via BOD POD. Twenty-four subjects recorded their typical diets for three days prior to BOD POD and seven-site skinfold analyses. Subjects were matched for lean body mass and divided into low-CHO (LC) and control (CON) groups. The LC group was given instruction intended to prevent over 50 grams/day of carbohydrate consumption for three consecutive days, while the CON group replicated their previously recorded diet. Body composition measurements were repeated …

The Goods: Myths And Facts About Probiotics, Andrea Arikawa

Andrea Y Arikawa

Probiotics are “live microorganisms that when administered in adequate amounts confer a health benefit to the host,” according to the World Health Organization. Andrea Arikawa, registered dietitian nutritionist and assistant professor in the Department of Nutrition and Dietetics at the University of North Florida, debunks myths and offers a recipe for you to try.

What’S A Probiotic & Why Do We Need Them?, Andrea Arikawa

Andrea Y Arikawa

No abstract provided.

Preventing Paediatric Obesity; Recommendations From A Community-Based Qualitative Investigation, Patricia Tucker, Jennifer Irwin, L. Sangster Bouck, Meizi He, G. Pollett

Trish Tucker

Childhood obesity is on the rise, and interventions targeted at pre-school-aged children are essential for the primary prevention of this disease. Physical activity programming and decreasing screen viewing may be advantageous ways to reduce the early onset of obesity. Parents' perceptions regarding effective tools and programmes to target obesity are needed to develop an efficacious programme. Ten semi-structured focus groups were conducted for this qualitative study. Two experienced moderators facilitated all focus groups which were conducted in local day cares, workplaces and play groups, frequented by parents. All focus groups were audio-recorded and transcribed verbatim. Strategies to ensure trustworthiness of …

Healthy Eating And Physical Activity Challenges And Opportunities In After-School Programs: Providers’ Perspectives, Heather Thomas, L. Fellner, Patricia Tucker, Jennifer Irwin

Trish Tucker

The purpose of this study was to understand after-school program providers’ perspectives of (a) current physical activity and nutrition curriculum, practices, and challenges, and (b) necessary modifications, program suggestions or resource needs to improve the healthy eating and active living practices within their after-school program for children aged 6 to 12 years. This qualitative study targeted a sample of nine after-school program providers in London, Ontario. Data was collected via in-depth interviews and a demographic survey between January and April 2009. Strategies to enhance data trustworthiness were incorporated throughout. After-school program providers identified insufficient healthy eating curriculum and requested interactive, …

Validation Of The Effects Of Small Differences In Dietary Metabolizable Energy And Feed Restriction In First-Cycle Laying Hens, G. R. Murugesan, M. E. Persia

G. R. Murugesan

An experiment was conducted to evaluate energy utilization of laying hens fed diets containing 2 ME concentrations, using response criteria including performance, BW, abdominal fat pad, and energy digestibility. The experiment was a 2 × 2 factorial with 2 feeding regimens (ad libitum and restriction fed), and 2 dietary ME levels [2,880 kcal/kg of ME (CON); and 2,790 kcal/kg of ME (LME)]. A total of 60 Hy-Line W36 first-cycle laying hens were fed experimental diets, resulting in 15 individually caged hens for each of the 4 treatments. Hens in the restriction-fed group were fed 90 g of feed per day. …

Sneakers And Spokes: An Assessment Of The Walkabili Institutionsty And Bikeability Of U.S. Post-Secondary, Tanya Horacek, Adrienne White, Geoffrey Greene, Melissa Reznar, Virginia Quick, Jesse Morrell

Geoffrey Greene

The purpose of the study described in this article was to assess the walkability and bikeability of 15 U.S. postsecondary education campuses. The Centers for Disease Control and Prevention's evidence-based Healthier Worksite Initiative Walkability Audit was modified to rate campus walking and biking path segments for path safety, quality, and comfort. Universities (n = 13) assessed an average of 44 path segments, which earned a mean score of 72.71 +/- 10.77 SD (possible range 0 to 100). Postsecondary technical schools (n = 2) assessed 20 path segments, which received an average score of 76.56 +/- 13.15. About 70% of path …

Participants' Perceived Utility Of Motivational Interviewing Using Co-Active Life Coaching Skills On Their Struggle With Obesity, Courtney Newnham-Kanas, Don Morrow, Jennifer Irwin

Donald Morrow

The purpose of this qualitative study was to investigate the impact of Motivational Interviewing (MI) using Co-Active Life Coaching skills as a treatment for adults (age, 35–55 years) struggling with obesity. Eight women (BMI≥30) who reside in London, Ontario, received 18 coaching sessions over six months with a Certified Professional Co-Active (CPCC) coach. Participants engaged in semi-structured pre- and post-interviews, along with a focus group six months after the last coaching session. The study's CPCC was also interviewed post-intervention to gain an understanding of what it was like coaching this population. All interviews were analysed using inductive content analysis. Following …

Other Women’S Gardens: Radical Homemakers And Public Performance Of The Politics Of Feeding, K. Valentine Cadieux

K. Valentine Cadieux

Viability Of Lactic Acid Bacteria And Sensory Evaluation In Cinnamomum Verum And Allium Sativum-Bio-Yogurts Made From Camel And Cow Milk, Ahmad Salihin Hj Baba, Shori A. B.

Ahmad Salihin Hj Baba

The present study investigate the effect of herbal water extract prepared from Allium sativum and Cinnamomum verum on the viability of lactic acid bacteria (Lactobacillus spp and Streptococcus thermophilus) in cow- and camel-milk yogurts during 21 day refrigerated storage. The organoleptic properties of fresh-yogurts were evaluated. Lactobacillus spp count for fresh cow milk-yogurts (0 day) in both present and absent of C. verum and A. sativum was ranged from 1.4×0 6 to 2.1×10 6 cfu/mL. These values were not significantly changed throughout the 21 days of refrigerated storage. Lactobacillusspp count in fresh plain camel milk- yogurt was 13.2×10 6 cfu/mL …

Brescia Informs Diners About Menu Options

Leonard Piché

No abstract provided.

Screen-Related Sedentary Behaviors: Children's And Parents' Attitudes, Motivations, And Practices, Meizi He, Leonard Piche, Charlene Beynon, Stewart Harris

Leonard Piché

OBJECTIVE: To investigate school-aged children's and parents' attitudes, social influences, and intentions toward excessive screen-related sedentary behavior (S-RSB).

DESIGN: A cross-sectional study using a survey methodology.

SETTING: Elementary schools in London, Ontario, Canada.

PARTICIPANTS: All grades 5 and 6 students, their parents, and their teachers in the participating schools were invited to voluntarily participate; 508 student-parent pairs completed the surveys.

MAIN OUTCOME MEASURE: Children's screen-related behaviors.

ANALYSIS: Data were analyzed using the Independent Student t test to compare differences of continuous variables and the chi-square test to test for differences of categorical variables.

RESULTS: Children spent 3.3 +/- 0.15 (standard …

Restaurants In London, On, Lenoard Piche, Elena Usdenski

Leonard Piché

Brescia professor, Dr. Len Piché, and Foods and Nutrition Masters student, Elena Usdenski, provide information about the features of London's restaurants and the nutritional analysis of their signature dishes.

Salty Students At Risk

Leonard Piché

No abstract provided.

Hdl-Cholesterol-Raising Effect Of Orange Juice In Subjects With Hypercholesterolemia, Elzbieta Kurowska, J. Spence, John Jordan, Stephen Wetmore, David Freeman, Leonard Piché, Paula Serratore

Leonard Piché

Background: Orange juice-a rich source of vitamin C, folate, and flavonoids such as hesperidin-induces hypocholesterolemic responses in animals. Objective: We determined whether orange juice beneficially altered blood lipids in subjects with moderate hypercholesterolemia. Design: The sample consisted of 16 healthy men and 9 healthy women with elevated plasma total and LDL-cholesterol and normal plasma triacylglycerol concentrations. Participants incorporated 1, 2, or 3 cups (250 mL each) of orange juice sequentially into their diets, each dose over a period of 4 wk. This was followed by a 5-wk washout period. Plasma lipid, folate, homocyst(e)ine, and vitamin C (a compliance marker) concentrations …

Understanding Screen-Related Sedentary Behavior And Its Contributing Factors Among School-Aged Children: A Social-Ecologic Exploration, Meizi He, Stewart Harris, Leonard Piché, Charlene Beynon

Leonard Piché

Purpose: To explore the factors that contribute to children's screen-related sedentary (S-RS) behaviors. Settings: Elementary schools. Subjects: A random sample of children in grades five and six and their parents. Measures: The outcome measure was children's S-RS activity level measured by a self-administered questionnaire. A full spectrum of potential contributing factors for children's S-RS behaviors was obtained through surveys. Multilevel linear regression methods were used to determine the associations between these factors and children's screen time (hours per day) and results were expressed as regression coefficients (g). Results: Of 955 child-parent pairs in 14 participating schools, 508 pairs (53%) completed …

Updated Health Canada Links, Leonard Piché, Alicia Garcia

Leonard Piché

No abstract provided.

Association Between Eating Patterns And Obesity In A Free-Living U.S. Adult Population, Yunsheng Ma, Elizabeth R. Bertone, Edward J. Stanek, George W. Reed, James R. Herbert, Dr. Nancy L. Cohen, Philip A. Merriam, Ira S. Ockene

Nancy L. Cohen

Some studies have suggested that eating patterns, which describe eating frequency, the temporal distribution of eating events across the day, breakfast skipping, and the frequency of eating meals away from home, may be related to obesity. Data from the Seasonal Variation of Blood Cholesterol Study (1994–1998) were used to evaluate the relation between eating patterns and obesity. Three 24-hour dietary recalls and a body weight measurement were collected at five equally spaced time points over a 1-year period from 499 participants. Data were averaged for five time periods, and a cross-sectional analysis was conducted. Odds ratios were adjusted for other …

Perceptions And Use Of Canada's Food Guide To Healthy Eating By Grocery Shoppers In London, Ontario, Alicia Garcia, Leonard Piché

Leonard Piché

Limited information exists on grocery shoppers' perceptions and use of Canada's Food Guide to Healthy Eating. The main objective of this study was to examine grocery shoppers' perceptions and use of the food guide in London, Ontario. The guide tearsheet and a self-administered questionnaire about food-buying practices were distributed to 2,000 food shoppers in ten London supermarkets. The response rate was 572 of 2,000 shoppers, or 29%; detailed results are reported in a separate paper. Four months later, a follow-up survey on the perceptions and use of the food guide was conducted through the use of a mailed questionnaire. (Both …

Factors Influencing Food-Buying Practices Of Grocery Shoppers In London, Ontario, Leonard Piché, Alicia Garcia

Leonard Piché

We need to understand better the reasons why people choose to buy the foods that they do. The main objective of this study was to obtain information on some of the factors that influence food-buying practices of grocery shoppers in London, Ontario. For this study, a copy of Canada's Food Guide to Healthy Eating tearsheet and a self-administered seven-item postcard-style questionnaire were distributed to 2,000 grocery shoppers in ten London A&P supermarkets; 29% of receptive shoppers (572 of 2,000) completed the survey. Grocery shoppers indicated that price, freshness and health considerations were the top three factors considered important when buying …

Growth And Reproductive Performance Of Small Ruminants Under Integrated Livestock Oil Palm Production System, Ahmad Salihin Hj Baba, Azillah A., Mukherjee T. K., Abdullah R. B.

Ahmad Salihin Hj Baba

The effects of supplementation with mixed fodder or concentrate were investigated on the performance of a) growth of male lambs;md kids grazing extensively under oil palm trees and b) reproduction of ewes and goats stall-fed with native herbage. Supplemented kids and lambs had higher average daily weight gain than controls but the effect was only significant for those which received concentrate (p < 0.05). Final body weight was only significantly different from controls for lambs supplemented with concentrate (p < 0.05). The ages at puberty, first mating, first conception and first kidding of supplemented goats were about 110 days earlier than those for controls (p < 0.05 or better). Supplemented goats had first mating and conceived at lower body weights (p < 0.01) than those in control groups. Different feeding regimes had no effects (p > 0.05) on the reproductive performance of ewes apart fi om highest body weight of first lambing in animals supplemented with concentrate (p < 0.05). Native herbage available under oil palm trees of 5 years old was sufficient for growth …