A 12-week, whole-food carbohydrate-restricted feasibility study in overweight children
Journal of Metabolic Health (previously Journal of Insulin Resistance)
Field | Value | |
Title | A 12-week, whole-food carbohydrate-restricted feasibility study in overweight children | |
Creator | Zinn, Caryn Schmiedel, Ole McPhee, Julia Harris, Nigel Williden, Micalla Wheldon, Mark Stride, Diane Schofield, Grant | |
Description | Background: Childhood obesity is a global health concern. Conventional nutrition guidelines have come under scrutiny in helping to achieve long-term healthy weight. An alternative carbohydrate-restricted, higher fat approach has shown to be effective in adults, but research is limited in youth. Aim: To assess the feasibility of a 12-week whole-food, carbohydrate-restricted diet on weight loss and metabolic health. Setting: Overweight children aged 8–13 years. Methods: In this single-arm study, 25 overweight children were provided with whole-food, carbohydrate-restricted dietary guidelines. Primary outcomes – dietary acceptability, adherence and affordability – were assessed qualitatively weekly (telephone) and post-intervention (focus groups). Secondary outcomes – Body mass index (BMI), waist circumference, lipids and glycaemic control measures – were assessed at 0 and 12 weeks. Change scores were analysed using the t-statistic and interpreted using the statistical significance threshold, p 0.05. Results: Overall, dietary acceptability was mostly positive, and reports of affordability by parents were mixed. Attrition rates were high (48%); adherence was influenced, positively and negatively, by levels of support from friends and family. Completing children reduced BMI by 2.1 ± 1.5 kg.m2 (p 0.05). Key blood parameter changes included a reduction in triglycerides (−0.17 ± 0.48 mmol/L; p = 0.242) and an increase in high-density lipoprotein (HDL) cholesterol (0.24 ± 0.19 mmol/L; p 0.05). Conclusion: Children achieved some weight loss and health outcome success using this dietary approach. For sustainable weight loss maintenance, full family and health professional support, particularly on a more intensive level at the start, may be required. | |
Publisher | AOSIS | |
Date | 2018-07-31 | |
Identifier | 10.4102/jir.v3i1.42 | |
Source | Journal of Insulin Resistance; Vol 3, No 1 (2018); 9 pages 2519-7533 2412-2785 | |
Language | eng | |
Relation |
The following web links (URLs) may trigger a file download or direct you to an alternative webpage to gain access to a publication file format of the published article:
https://insulinresistance.org/index.php/jir/article/view/42/131
https://insulinresistance.org/index.php/jir/article/view/42/130
https://insulinresistance.org/index.php/jir/article/view/42/132
https://insulinresistance.org/index.php/jir/article/view/42/129
|
|
ADVERTISEMENT