Effects of 8‐h time‐restricted eating on energy intake, dietary composition and quality in adolescents with obesity
Summary Background The precise mechanisms underlying the health benefits of time‐restricted eating (TRE) are unclear, particularly in adolescents. Objectives This secondary analysis examines the impact of 8‐h TRE on energy intake, dietary composition and quality in adolescents with obesity, using da...
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| Veröffentlicht in: | Pediatric obesity 2024-11, Vol.19 (11), p.e13165-n/a |
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| creator | Bakhsh, Jomanah A. Vu, My H. Salvy, Sarah Jeanne Goran, Michael I. Vidmar, Alaina P. |
| description | Summary
Background
The precise mechanisms underlying the health benefits of time‐restricted eating (TRE) are unclear, particularly in adolescents.
Objectives
This secondary analysis examines the impact of 8‐h TRE on energy intake, dietary composition and quality in adolescents with obesity, using data from a 12‐week randomized, controlled pilot trial.
Methods
Participants (14–18 years with BMI >95th percentile) were assigned to either 8‐h TRE with real‐time or blinded continuous glucose monitoring or a control group with a 12+ h eating window. Dietary intake was analysed using the Nutrient Data System Recall 24‐h Dietary Recall and the Healthy Eating Index (HEI‐2020) for assessing diet quality.
Results
The study included 44 participants (32 TRE, 12 control), predominantly female and Hispanic/Latino. The TRE group showed a significant reduction in mean energy intake (−441 kcal/day), carbohydrates (−65 g/day), added sugar (−19 g/day) and fat (−19 g/day), while the control group had a similar reduction in energy intake (−437 kcal/day) and carbohydrates (−63 g/day), but no significant changes in added sugar or fat. The percent energy intake from protein increased more in the TRE group compared to the control. The TRE group experienced a significant improvement in diet quality, with a 6.3‐point increase in HEI‐2020 score; however, between‐group comparisons were not statistically significant.
Conclusion
There were no significant differences between the TRE and control groups in energy intake, dietary composition or quality. Future research with larger sample sizes is needed to further evaluate the potential impact of TRE on dietary behaviours. |
| doi_str_mv | 10.1111/ijpo.13165 |
| format | Article |
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Background
The precise mechanisms underlying the health benefits of time‐restricted eating (TRE) are unclear, particularly in adolescents.
Objectives
This secondary analysis examines the impact of 8‐h TRE on energy intake, dietary composition and quality in adolescents with obesity, using data from a 12‐week randomized, controlled pilot trial.
Methods
Participants (14–18 years with BMI >95th percentile) were assigned to either 8‐h TRE with real‐time or blinded continuous glucose monitoring or a control group with a 12+ h eating window. Dietary intake was analysed using the Nutrient Data System Recall 24‐h Dietary Recall and the Healthy Eating Index (HEI‐2020) for assessing diet quality.
Results
The study included 44 participants (32 TRE, 12 control), predominantly female and Hispanic/Latino. The TRE group showed a significant reduction in mean energy intake (−441 kcal/day), carbohydrates (−65 g/day), added sugar (−19 g/day) and fat (−19 g/day), while the control group had a similar reduction in energy intake (−437 kcal/day) and carbohydrates (−63 g/day), but no significant changes in added sugar or fat. The percent energy intake from protein increased more in the TRE group compared to the control. The TRE group experienced a significant improvement in diet quality, with a 6.3‐point increase in HEI‐2020 score; however, between‐group comparisons were not statistically significant.
Conclusion
There were no significant differences between the TRE and control groups in energy intake, dietary composition or quality. Future research with larger sample sizes is needed to further evaluate the potential impact of TRE on dietary behaviours.</description><identifier>ISSN: 2047-6302</identifier><identifier>ISSN: 2047-6310</identifier><identifier>EISSN: 2047-6310</identifier><identifier>DOI: 10.1111/ijpo.13165</identifier><identifier>PMID: 39188065</identifier><language>eng</language><publisher>Chichester, UK: John Wiley & Sons, Inc</publisher><subject>Adolescent ; adolescents ; Carbohydrates ; Diet ; dietary intake ; Energy ; Energy Intake ; Fasting ; Feeding Behavior ; Female ; Humans ; Male ; obesity ; Pediatric Obesity - diet therapy ; Pediatric Obesity - prevention & control ; Pilot Projects ; randomized, controlled trial ; Teenagers ; time‐restricted eating (TRE)</subject><ispartof>Pediatric obesity, 2024-11, Vol.19 (11), p.e13165-n/a</ispartof><rights>2024 World Obesity Federation.</rights><rights>2024 World Obesity Federation</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><cites>FETCH-LOGICAL-c2465-ee012df2de5a3ae0549fc8dc41863cc527d5945dad49eb53d7157461da9ed97f3</cites><orcidid>0009-0008-8058-0573 ; 0000-0003-3790-6255 ; 0000-0002-8202-182X</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://onlinelibrary.wiley.com/doi/pdf/10.1111%2Fijpo.13165$$EPDF$$P50$$Gwiley$$H</linktopdf><linktohtml>$$Uhttps://onlinelibrary.wiley.com/doi/full/10.1111%2Fijpo.13165$$EHTML$$P50$$Gwiley$$H</linktohtml><link.rule.ids>314,780,784,1417,27924,27925,45574,45575</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/39188065$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Bakhsh, Jomanah A.</creatorcontrib><creatorcontrib>Vu, My H.</creatorcontrib><creatorcontrib>Salvy, Sarah Jeanne</creatorcontrib><creatorcontrib>Goran, Michael I.</creatorcontrib><creatorcontrib>Vidmar, Alaina P.</creatorcontrib><title>Effects of 8‐h time‐restricted eating on energy intake, dietary composition and quality in adolescents with obesity</title><title>Pediatric obesity</title><addtitle>Pediatr Obes</addtitle><description>Summary
Background
The precise mechanisms underlying the health benefits of time‐restricted eating (TRE) are unclear, particularly in adolescents.
Objectives
This secondary analysis examines the impact of 8‐h TRE on energy intake, dietary composition and quality in adolescents with obesity, using data from a 12‐week randomized, controlled pilot trial.
Methods
Participants (14–18 years with BMI >95th percentile) were assigned to either 8‐h TRE with real‐time or blinded continuous glucose monitoring or a control group with a 12+ h eating window. Dietary intake was analysed using the Nutrient Data System Recall 24‐h Dietary Recall and the Healthy Eating Index (HEI‐2020) for assessing diet quality.
Results
The study included 44 participants (32 TRE, 12 control), predominantly female and Hispanic/Latino. The TRE group showed a significant reduction in mean energy intake (−441 kcal/day), carbohydrates (−65 g/day), added sugar (−19 g/day) and fat (−19 g/day), while the control group had a similar reduction in energy intake (−437 kcal/day) and carbohydrates (−63 g/day), but no significant changes in added sugar or fat. The percent energy intake from protein increased more in the TRE group compared to the control. The TRE group experienced a significant improvement in diet quality, with a 6.3‐point increase in HEI‐2020 score; however, between‐group comparisons were not statistically significant.
Conclusion
There were no significant differences between the TRE and control groups in energy intake, dietary composition or quality. Future research with larger sample sizes is needed to further evaluate the potential impact of TRE on dietary behaviours.</description><subject>Adolescent</subject><subject>adolescents</subject><subject>Carbohydrates</subject><subject>Diet</subject><subject>dietary intake</subject><subject>Energy</subject><subject>Energy Intake</subject><subject>Fasting</subject><subject>Feeding Behavior</subject><subject>Female</subject><subject>Humans</subject><subject>Male</subject><subject>obesity</subject><subject>Pediatric Obesity - diet therapy</subject><subject>Pediatric Obesity - prevention & control</subject><subject>Pilot Projects</subject><subject>randomized, controlled trial</subject><subject>Teenagers</subject><subject>time‐restricted eating (TRE)</subject><issn>2047-6302</issn><issn>2047-6310</issn><issn>2047-6310</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2024</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNp9kT1OAzEQhS0EIijQcABkiQYhAvba3p8SIX6CkEIBteXYs-Cwuw62V1E6jsAZOQkOAQoKppkpPr2ZeQ-hfUpOaaozO5u7U8poLjbQTkZ4McoZJZu_M8kGaC-EGUmVE5oTvo0GrKJlSXKxgxaXdQ06BuxqXH68vT_jaFtIg4cQvdURDAYVbfeEXYehA_-0xLaL6gVOsLEQlV9i7dq5CzbahKjO4NdeNTauOKyMayBo6NKKhY3P2E0hkctdtFWrJsDedx-ix6vLh4ub0d3kenxxfjfSGc_FCIDQzNSZAaGYAiJ4VevSaE7LnGktssKIigujDK9gKpgpqCh4To2qwFRFzYboaK079-61Tz_J1qZzmkZ14PogGakKXrGSiIQe_kFnrvdduk4ySgtGWLItUcdrSnsXgodazr1tkwuSErlKRK4SkV-JJPjgW7KftmB-0R__E0DXwMI2sPxHSo5v7ydr0U9dqpj6</recordid><startdate>202411</startdate><enddate>202411</enddate><creator>Bakhsh, Jomanah A.</creator><creator>Vu, My H.</creator><creator>Salvy, Sarah Jeanne</creator><creator>Goran, Michael I.</creator><creator>Vidmar, Alaina P.</creator><general>John Wiley & Sons, Inc</general><general>Wiley Subscription Services, Inc</general><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>K9.</scope><scope>7X8</scope><orcidid>https://orcid.org/0009-0008-8058-0573</orcidid><orcidid>https://orcid.org/0000-0003-3790-6255</orcidid><orcidid>https://orcid.org/0000-0002-8202-182X</orcidid></search><sort><creationdate>202411</creationdate><title>Effects of 8‐h time‐restricted eating on energy intake, dietary composition and quality in adolescents with obesity</title><author>Bakhsh, Jomanah A. ; Vu, My H. ; Salvy, Sarah Jeanne ; Goran, Michael I. ; Vidmar, Alaina P.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c2465-ee012df2de5a3ae0549fc8dc41863cc527d5945dad49eb53d7157461da9ed97f3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2024</creationdate><topic>Adolescent</topic><topic>adolescents</topic><topic>Carbohydrates</topic><topic>Diet</topic><topic>dietary intake</topic><topic>Energy</topic><topic>Energy Intake</topic><topic>Fasting</topic><topic>Feeding Behavior</topic><topic>Female</topic><topic>Humans</topic><topic>Male</topic><topic>obesity</topic><topic>Pediatric Obesity - diet therapy</topic><topic>Pediatric Obesity - prevention & control</topic><topic>Pilot Projects</topic><topic>randomized, controlled trial</topic><topic>Teenagers</topic><topic>time‐restricted eating (TRE)</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Bakhsh, Jomanah A.</creatorcontrib><creatorcontrib>Vu, My H.</creatorcontrib><creatorcontrib>Salvy, Sarah Jeanne</creatorcontrib><creatorcontrib>Goran, Michael I.</creatorcontrib><creatorcontrib>Vidmar, Alaina P.</creatorcontrib><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>ProQuest Health & Medical Complete (Alumni)</collection><collection>MEDLINE - Academic</collection><jtitle>Pediatric obesity</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Bakhsh, Jomanah A.</au><au>Vu, My H.</au><au>Salvy, Sarah Jeanne</au><au>Goran, Michael I.</au><au>Vidmar, Alaina P.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Effects of 8‐h time‐restricted eating on energy intake, dietary composition and quality in adolescents with obesity</atitle><jtitle>Pediatric obesity</jtitle><addtitle>Pediatr Obes</addtitle><date>2024-11</date><risdate>2024</risdate><volume>19</volume><issue>11</issue><spage>e13165</spage><epage>n/a</epage><pages>e13165-n/a</pages><issn>2047-6302</issn><issn>2047-6310</issn><eissn>2047-6310</eissn><abstract>Summary
Background
The precise mechanisms underlying the health benefits of time‐restricted eating (TRE) are unclear, particularly in adolescents.
Objectives
This secondary analysis examines the impact of 8‐h TRE on energy intake, dietary composition and quality in adolescents with obesity, using data from a 12‐week randomized, controlled pilot trial.
Methods
Participants (14–18 years with BMI >95th percentile) were assigned to either 8‐h TRE with real‐time or blinded continuous glucose monitoring or a control group with a 12+ h eating window. Dietary intake was analysed using the Nutrient Data System Recall 24‐h Dietary Recall and the Healthy Eating Index (HEI‐2020) for assessing diet quality.
Results
The study included 44 participants (32 TRE, 12 control), predominantly female and Hispanic/Latino. The TRE group showed a significant reduction in mean energy intake (−441 kcal/day), carbohydrates (−65 g/day), added sugar (−19 g/day) and fat (−19 g/day), while the control group had a similar reduction in energy intake (−437 kcal/day) and carbohydrates (−63 g/day), but no significant changes in added sugar or fat. The percent energy intake from protein increased more in the TRE group compared to the control. The TRE group experienced a significant improvement in diet quality, with a 6.3‐point increase in HEI‐2020 score; however, between‐group comparisons were not statistically significant.
Conclusion
There were no significant differences between the TRE and control groups in energy intake, dietary composition or quality. Future research with larger sample sizes is needed to further evaluate the potential impact of TRE on dietary behaviours.</abstract><cop>Chichester, UK</cop><pub>John Wiley & Sons, Inc</pub><pmid>39188065</pmid><doi>10.1111/ijpo.13165</doi><tpages>12</tpages><orcidid>https://orcid.org/0009-0008-8058-0573</orcidid><orcidid>https://orcid.org/0000-0003-3790-6255</orcidid><orcidid>https://orcid.org/0000-0002-8202-182X</orcidid></addata></record> |
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| source | MEDLINE; Access via Wiley Online Library |
| subjects | Adolescent adolescents Carbohydrates Diet dietary intake Energy Energy Intake Fasting Feeding Behavior Female Humans Male obesity Pediatric Obesity - diet therapy Pediatric Obesity - prevention & control Pilot Projects randomized, controlled trial Teenagers time‐restricted eating (TRE) |
| title | Effects of 8‐h time‐restricted eating on energy intake, dietary composition and quality in adolescents with obesity |
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