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1.
J Am Nutr Assoc ; 42(5): 459-468, 2023 07.
Article in English | MEDLINE | ID: mdl-35736960

ABSTRACT

A clear understanding of changes in the consumption of sugars and other sugars-containing foods has become essential for dietary recommendations and nutrition policy considerations. This study aimed to estimate the consumption trends of added sugars, energy, macronutrients, and food categories using food supply data.Annual food availability data were obtained from Statistics Canada "Food Available in Canada" database and compared to the equivalent data from Canadian Community Health Survey 2004/2015 and USDA "Food Availability (Per Capita) Data System".There was a 17% decline in the loss-adjusted per capita consumption of added sugars (%energy) in Canada over the past two decades, largely attributed to reduced intakes of refined sugar and sugars from soft drinks. Added sugars consumption was generally 30% less than that in the US. There was also a consistent decline in total energy intake and %energy from carbohydrates, accompanied by increased %energy derived from fats particularly during the most recent 10 years.The observed trends in added sugars availability are similar to findings from the Canadian Community Health Surveys, demonstrating the potential application of annual loss-adjusted food availability data in monitoring trends in food and macronutrient intakes over time to complement dietary survey data in informing public policy development.


Subject(s)
Energy Intake , Sugars , United States , Canada , Nutrition Surveys , Nutrients , Carbohydrates
2.
Appl Physiol Nutr Metab ; 47(4): 415-428, 2022 Apr.
Article in English | MEDLINE | ID: mdl-35007181

ABSTRACT

Dietary recommendations to reduce sugars consumption may influence choices of sugars-containing foods and affect the intake of key micronutrients. We compared intakes of nutrients and food sources stratified by quintiles of total sugars in Canadian children (2-8 y) and adolescents (9-13 y, 14-18 y) using 24-hour dietary recalls from the 2015 Canadian Community Health Survey-Nutrition. Energy intakes did not differ across quintiles of sugars intake. Those with lower sugars intakes (Q1/Q3) generally had higher protein, fat, sodium, niacin, folate, and zinc and lower vitamin C compared with those with the highest sugars intakes (Q5). Q1 also had lower potassium but higher saturated fat compared with Q5. Further, Q1 generally had higher protein, fats, and niacin compared with Q3, while children in Q3 had higher potassium and riboflavin and older adolescents had higher calcium and fibre. Q5 had highest intakes of multiple sugar-containing food categories (e.g., fruit, confectionary, milks, cakes/pies/pastries), with higher sugars-sweetened beverages in adolescents. Q3 had higher fruit, milks, and fruit juice compared with Q1 and lower sugars/syrups/preserves, confectionary, and fruit juices compared with Q5. Certain nutrient-dense food sources of sugars (fruit, milks) may help increase key nutrients (potassium, calcium, fibre) in older adolescents with low sugars intakes. However, in those with the highest sugars intakes, nutrient-poor foods may displace nutrient-dense foods. Novelty: Canadian children and adolescents with lower sugars intake have better intakes of some nutrients. Energy intakes did not differ across sugars intake. Older adolescents with mean intakes of total sugars had better intakes of some key nutrients (potassium, calcium, fibre).


Subject(s)
Nutrients , Public Health , Adolescent , Canada , Child , Cross-Sectional Studies , Diet , Energy Intake , Humans , Nutrients/analysis , Nutrition Surveys , Sugars
3.
J Am Coll Nutr ; 40(2): 164-171, 2021 02.
Article in English | MEDLINE | ID: mdl-32297831

ABSTRACT

Objective: The purpose of the study was to assess knowledge and perceptions related to carbohydrates, including sugars, among Canadian nutrition-major undergraduates compared to those enrolled in elective nutrition courses (i.e., "nutrition-elective students").Methods: Cross-sectional surveys were distributed during class time at eight Canadian universities, which included 32 questions on demographics, knowledge and perceptions of carbohydrates and sugars. Descriptive analyses were performed. Differences between groups were tested by Chi-squared statistics.Results: A total of 1207 students (60% nutrition-majors) participated in the survey (January 2016-February 2017). Internet-based sources accounted for one-third of the sources where students obtained nutrition information. About 61% of internet-bases sources were "online" or "website" with no qualifiers, and about a quarter was from social media. A higher percentage of nutrition-majors correctly answered knowledge questions of carbohydrates compared with nutrition-elective students (p < 0.01); no difference was observed for sugars-related knowledge questions. The perceptions of sugars were generally negative and did not differ between groups.Conclusions: Several knowledge gaps and common perceptions on topics related to carbohydrates and sugars were identified; nutrition-major students performed better than nutrition-elective students on carbohydrate knowledge questions, but not sugars. These results highlight the importance of identifying methods to help students bridge knowledge gaps and develop skills to critically evaluate nutrition information from various resources and challenge personal biases.


Subject(s)
Health Knowledge, Attitudes, Practice , Students , Canada , Carbohydrates , Cross-Sectional Studies , Humans , Perception , Surveys and Questionnaires
4.
Nutrients ; 12(4)2020 Apr 17.
Article in English | MEDLINE | ID: mdl-32316582

ABSTRACT

Background: Global dietary guidelines recommend reducing free sugars intake, which may affect choices of sugars-containing foods, including important sources of key micronutrients. The purpose of the study was to compare the intakes of nutrients stratified by intakes of sugars in Canadian adults. Methods: The first-day 24-h dietary recalls from adults (n = 11,817) in the 2015 Canadian Community Health Survey-Nutrition were used to compare macronutrients, micronutrients and food categories across quintiles of total sugars [by %energy (%E)], adjusted for misreporting status and covariates. Results: Canadian adults consumed on average 86.9 g/day (18.8 %E) from total sugars and 47.5 g/day (9.9 %E) from free sugars. Mean intakes for the 1st (Q1), 3rd (Q3) and 5th (Q5) quintiles of total sugars were 7.9%E, 18.3%E and 33.3%E, respectively. Q3 had higher fibre, calcium, vitamin D, vitamin A, vitamin C and potassium intakes than Q1 (p < 0.001), reflecting higher fruit, milk and yogurt (p < 0.001) consumption. Compared to Q5, Q3 had higher intakes of folate, vitamin B12, iron and zinc. Conclusion: This study provides the first detailed analyses of Canadian adults' macro- and micro-nutrient intakes stratified by different intakes of total sugars. Moderate intakes of total sugars may result in greater intakes of fibre and micronutrients. Overall nutrient intake should be considered when making food choices.


Subject(s)
Dietary Fiber/administration & dosage , Dietary Sugars/administration & dosage , Eating/physiology , Micronutrients/administration & dosage , Nutrition Surveys , Nutritional Physiological Phenomena/physiology , Adult , Canada , Female , Food Analysis , Humans , Male , Middle Aged , Nutritive Value
5.
Can J Diet Pract Res ; 81(3): 142-145, 2020 09 01.
Article in English | MEDLINE | ID: mdl-32072816

ABSTRACT

Purpose: The objective was to assess knowledge related to sugars consumption and World Health Organization (WHO) sugars guideline among Canadian dietitians and other health professionals. Methods: A multiple-choice style survey was administered at Dietitians of Canada and Canadian Diabetes Association conferences in 2014. Results: The study showed that only 12% of the surveyed respondents (n = 335) in 2014 were able to correctly identify the amount of added sugars consumed by Canadians, whereas two-thirds overestimated this amount. About 10% of the respondents knew that the 10% guideline by WHO for free sugars was based on evidence related to dental caries. Registered dietitians had relatively better knowledge of Canadian sugars consumption (P = 0.003), but not of the WHO free sugars guideline compared with other surveyed health professionals such as medical doctors or nurses. Conclusions: Knowledge gaps existed among surveyed Canadian health professionals on topics related to sugars consumption and the WHO sugars guideline. Future research should focus on tools to support better communication of sugars guideline and consistent use of sugars terminology.


Subject(s)
Dental Caries , Dietary Sugars , Health Knowledge, Attitudes, Practice , Nutritionists , Canada , Health Personnel , Humans , Physicians , World Health Organization
6.
Nutrients ; 6(5): 1899-912, 2014 May 08.
Article in English | MEDLINE | ID: mdl-24815507

ABSTRACT

National food supply data and dietary surveys are essential to estimate nutrient intakes and monitor trends, yet there are few published studies estimating added sugars consumption. The purpose of this report was to estimate and trend added sugars intakes and their contribution to total energy intake among Canadians by, first, using Canadian Community Health Survey (CCHS) nutrition survey data of intakes of sugars in foods and beverages, and second, using Statistics Canada availability data and adjusting these for wastage to estimate intakes. Added sugars intakes were estimated from CCHS data by categorizing the sugars content of food groups as either added or naturally occurring. Added sugars accounted for approximately half of total sugars consumed. Annual availability data were obtained from Statistics Canada CANSIM database. Estimates for added sugars were obtained by summing the availability of "sugars and syrups" with availability of "soft drinks" (proxy for high fructose corn syrup) and adjusting for waste. Analysis of both survey and availability data suggests that added sugars average 11%-13% of total energy intake. Availability data indicate that added sugars intakes have been stable or modestly declining as a percent of total energy over the past three decades. Although these are best estimates based on available data, this analysis may encourage the development of better databases to help inform public policy recommendations.


Subject(s)
Diet Surveys , Diet/statistics & numerical data , Dietary Sucrose/analysis , Energy Intake , Adolescent , Adult , Aged , Beverages , Canada , Child , Child, Preschool , Humans , Infant , Middle Aged , Young Adult
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